18616224

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 57558816

約数和(自身を除く): 38942592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 61, 66, 68, 88, 96, 102, 122, 132, 136, 176, 183, 187, 204, 244, 264, 272, 289, 352, 366, 374, 408, 488, 528, 544, 561, 578, 671, 732, 748, 816, 867, 976, 1037, 1056, 1122, 1156, 1342, 1464, 1496, 1632, 1734, 1952, 2013, 2074, 2244, 2312, 2684, 2928, 2992, 3111, 3179, 3468, 4026, 4148, 4488, 4624, 5368, 5856, 5984, 6222, 6358, 6936, 8052, 8296, 8976, 9248, 9537, 10736, 11407, 12444, 12716, 13872, 16104, 16592, 17629, 17952, 19074, 21472, 22814, 24888, 25432, 27744, 32208, 33184, 34221, 35258, 38148, 45628, 49776, 50864, 52887, 64416, 68442, 70516, 76296, 91256, 99552, 101728, 105774, 136884, 141032, 152592, 182512, 193919, 211548, 273768, 282064, 305184, 365024, 387838, 423096, 547536, 564128, 581757, 775676, 846192, 1095072, 1163514, 1551352, 1692384, 2327028, 3102704, 4654056, 6205408, 9308112, 18616224]

約数ペア:

[(1, 18616224), (2, 9308112), (3, 6205408), (4, 4654056), (6, 3102704), (8, 2327028), (11, 1692384), (12, 1551352), (16, 1163514), (17, 1095072), (22, 846192), (24, 775676), (32, 581757), (33, 564128), (34, 547536), (44, 423096), (48, 387838), (51, 365024), (61, 305184), (66, 282064), (68, 273768), (88, 211548), (96, 193919), (102, 182512), (122, 152592), (132, 141032), (136, 136884), (176, 105774), (183, 101728), (187, 99552), (204, 91256), (244, 76296), (264, 70516), (272, 68442), (289, 64416), (352, 52887), (366, 50864), (374, 49776), (408, 45628), (488, 38148), (528, 35258), (544, 34221), (561, 33184), (578, 32208), (671, 27744), (732, 25432), (748, 24888), (816, 22814), (867, 21472), (976, 19074), (1037, 17952), (1056, 17629), (1122, 16592), (1156, 16104), (1342, 13872), (1464, 12716), (1496, 12444), (1632, 11407), (1734, 10736), (1952, 9537), (2013, 9248), (2074, 8976), (2244, 8296), (2312, 8052), (2684, 6936), (2928, 6358), (2992, 6222), (3111, 5984), (3179, 5856), (3468, 5368), (4026, 4624), (4148, 4488)]