18187824

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 51425280

約数和(自身を除く): 33237456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 719, 744, 816, 1054, 1438, 1488, 1581, 2108, 2157, 2876, 3162, 4216, 4314, 5752, 6324, 8432, 8628, 11504, 12223, 12648, 17256, 22289, 24446, 25296, 34512, 36669, 44578, 48892, 66867, 73338, 89156, 97784, 133734, 146676, 178312, 195568, 267468, 293352, 356624, 378913, 534936, 586704, 757826, 1069872, 1136739, 1515652, 2273478, 3031304, 4546956, 6062608, 9093912, 18187824]

約数ペア:

[(1, 18187824), (2, 9093912), (3, 6062608), (4, 4546956), (6, 3031304), (8, 2273478), (12, 1515652), (16, 1136739), (17, 1069872), (24, 757826), (31, 586704), (34, 534936), (48, 378913), (51, 356624), (62, 293352), (68, 267468), (93, 195568), (102, 178312), (124, 146676), (136, 133734), (186, 97784), (204, 89156), (248, 73338), (272, 66867), (372, 48892), (408, 44578), (496, 36669), (527, 34512), (719, 25296), (744, 24446), (816, 22289), (1054, 17256), (1438, 12648), (1488, 12223), (1581, 11504), (2108, 8628), (2157, 8432), (2876, 6324), (3162, 5752), (4216, 4314)]