11985408

素因数分解:

$2^9\times 3^4\times {\mathrm{17}}^2$

素因数の和:64

約数の個数: 150

約数和(自身を含む): 38001381

約数和(自身を除く): 26015973

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 256, 272, 288, 289, 306, 324, 384, 408, 432, 459, 512, 544, 576, 578, 612, 648, 768, 816, 864, 867, 918, 1088, 1152, 1156, 1224, 1296, 1377, 1536, 1632, 1728, 1734, 1836, 2176, 2304, 2312, 2448, 2592, 2601, 2754, 3264, 3456, 3468, 3672, 4352, 4608, 4624, 4896, 5184, 5202, 5508, 6528, 6912, 6936, 7344, 7803, 8704, 9248, 9792, 10368, 10404, 11016, 13056, 13824, 13872, 14688, 15606, 18496, 19584, 20736, 20808, 22032, 23409, 26112, 27744, 29376, 31212, 36992, 39168, 41472, 41616, 44064, 46818, 55488, 58752, 62424, 73984, 78336, 83232, 88128, 93636, 110976, 117504, 124848, 147968, 166464, 176256, 187272, 221952, 235008, 249696, 332928, 352512, 374544, 443904, 499392, 665856, 705024, 749088, 998784, 1331712, 1498176, 1997568, 2996352, 3995136, 5992704, 11985408]

約数ペア:

[(1, 11985408), (2, 5992704), (3, 3995136), (4, 2996352), (6, 1997568), (8, 1498176), (9, 1331712), (12, 998784), (16, 749088), (17, 705024), (18, 665856), (24, 499392), (27, 443904), (32, 374544), (34, 352512), (36, 332928), (48, 249696), (51, 235008), (54, 221952), (64, 187272), (68, 176256), (72, 166464), (81, 147968), (96, 124848), (102, 117504), (108, 110976), (128, 93636), (136, 88128), (144, 83232), (153, 78336), (162, 73984), (192, 62424), (204, 58752), (216, 55488), (256, 46818), (272, 44064), (288, 41616), (289, 41472), (306, 39168), (324, 36992), (384, 31212), (408, 29376), (432, 27744), (459, 26112), (512, 23409), (544, 22032), (576, 20808), (578, 20736), (612, 19584), (648, 18496), (768, 15606), (816, 14688), (864, 13872), (867, 13824), (918, 13056), (1088, 11016), (1152, 10404), (1156, 10368), (1224, 9792), (1296, 9248), (1377, 8704), (1536, 7803), (1632, 7344), (1728, 6936), (1734, 6912), (1836, 6528), (2176, 5508), (2304, 5202), (2312, 5184), (2448, 4896), (2592, 4624), (2601, 4608), (2754, 4352), (3264, 3672), (3456, 3468)]