18107472

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 49584128

約数和(自身を除く): 31476656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 283, 344, 372, 496, 516, 566, 688, 744, 849, 1032, 1132, 1333, 1488, 1698, 2064, 2264, 2666, 3396, 3999, 4528, 5332, 6792, 7998, 8773, 10664, 12169, 13584, 15996, 17546, 21328, 24338, 26319, 31992, 35092, 36507, 48676, 52638, 63984, 70184, 73014, 97352, 105276, 140368, 146028, 194704, 210552, 292056, 377239, 421104, 584112, 754478, 1131717, 1508956, 2263434, 3017912, 4526868, 6035824, 9053736, 18107472]

約数ペア:

[(1, 18107472), (2, 9053736), (3, 6035824), (4, 4526868), (6, 3017912), (8, 2263434), (12, 1508956), (16, 1131717), (24, 754478), (31, 584112), (43, 421104), (48, 377239), (62, 292056), (86, 210552), (93, 194704), (124, 146028), (129, 140368), (172, 105276), (186, 97352), (248, 73014), (258, 70184), (283, 63984), (344, 52638), (372, 48676), (496, 36507), (516, 35092), (566, 31992), (688, 26319), (744, 24338), (849, 21328), (1032, 17546), (1132, 15996), (1333, 13584), (1488, 12169), (1698, 10664), (2064, 8773), (2264, 7998), (2666, 6792), (3396, 5332), (3999, 4528)]