19711296

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 224

約数和(自身を含む): 68031360

約数和(自身を除く): 48320064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 61, 64, 66, 68, 72, 88, 96, 99, 102, 108, 122, 132, 136, 144, 153, 176, 183, 187, 192, 198, 204, 216, 244, 264, 272, 288, 297, 306, 352, 366, 374, 396, 408, 432, 459, 488, 528, 544, 549, 561, 576, 594, 612, 671, 704, 732, 748, 792, 816, 864, 918, 976, 1037, 1056, 1088, 1098, 1122, 1188, 1224, 1342, 1464, 1496, 1584, 1632, 1647, 1683, 1728, 1836, 1952, 2013, 2074, 2112, 2196, 2244, 2376, 2448, 2684, 2928, 2992, 3111, 3168, 3264, 3294, 3366, 3672, 3904, 4026, 4148, 4392, 4488, 4752, 4896, 5049, 5368, 5856, 5984, 6039, 6222, 6336, 6588, 6732, 7344, 8052, 8296, 8784, 8976, 9333, 9504, 9792, 10098, 10736, 11407, 11712, 11968, 12078, 12444, 13176, 13464, 14688, 16104, 16592, 17568, 17952, 18117, 18666, 19008, 20196, 21472, 22814, 24156, 24888, 26352, 26928, 27999, 29376, 32208, 33184, 34221, 35136, 35904, 36234, 37332, 40392, 42944, 45628, 48312, 49776, 52704, 53856, 55998, 64416, 66368, 68442, 72468, 74664, 80784, 91256, 96624, 99552, 102663, 105408, 107712, 111996, 128832, 136884, 144936, 149328, 161568, 182512, 193248, 199104, 205326, 223992, 273768, 289872, 298656, 307989, 323136, 365024, 386496, 410652, 447984, 547536, 579744, 597312, 615978, 730048, 821304, 895968, 1095072, 1159488, 1231956, 1642608, 1791936, 2190144, 2463912, 3285216, 4927824, 6570432, 9855648, 19711296]

約数ペア:

[(1, 19711296), (2, 9855648), (3, 6570432), (4, 4927824), (6, 3285216), (8, 2463912), (9, 2190144), (11, 1791936), (12, 1642608), (16, 1231956), (17, 1159488), (18, 1095072), (22, 895968), (24, 821304), (27, 730048), (32, 615978), (33, 597312), (34, 579744), (36, 547536), (44, 447984), (48, 410652), (51, 386496), (54, 365024), (61, 323136), (64, 307989), (66, 298656), (68, 289872), (72, 273768), (88, 223992), (96, 205326), (99, 199104), (102, 193248), (108, 182512), (122, 161568), (132, 149328), (136, 144936), (144, 136884), (153, 128832), (176, 111996), (183, 107712), (187, 105408), (192, 102663), (198, 99552), (204, 96624), (216, 91256), (244, 80784), (264, 74664), (272, 72468), (288, 68442), (297, 66368), (306, 64416), (352, 55998), (366, 53856), (374, 52704), (396, 49776), (408, 48312), (432, 45628), (459, 42944), (488, 40392), (528, 37332), (544, 36234), (549, 35904), (561, 35136), (576, 34221), (594, 33184), (612, 32208), (671, 29376), (704, 27999), (732, 26928), (748, 26352), (792, 24888), (816, 24156), (864, 22814), (918, 21472), (976, 20196), (1037, 19008), (1056, 18666), (1088, 18117), (1098, 17952), (1122, 17568), (1188, 16592), (1224, 16104), (1342, 14688), (1464, 13464), (1496, 13176), (1584, 12444), (1632, 12078), (1647, 11968), (1683, 11712), (1728, 11407), (1836, 10736), (1952, 10098), (2013, 9792), (2074, 9504), (2112, 9333), (2196, 8976), (2244, 8784), (2376, 8296), (2448, 8052), (2684, 7344), (2928, 6732), (2992, 6588), (3111, 6336), (3168, 6222), (3264, 6039), (3294, 5984), (3366, 5856), (3672, 5368), (3904, 5049), (4026, 4896), (4148, 4752), (4392, 4488)]