2045628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 6021120

約数和(自身を除く): 3975492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 47, 52, 54, 62, 78, 93, 94, 108, 117, 124, 141, 156, 186, 188, 234, 279, 282, 351, 372, 403, 423, 468, 558, 564, 611, 702, 806, 837, 846, 1116, 1209, 1222, 1269, 1404, 1457, 1612, 1674, 1692, 1833, 2418, 2444, 2538, 2914, 3348, 3627, 3666, 4371, 4836, 5076, 5499, 5828, 7254, 7332, 8742, 10881, 10998, 13113, 14508, 16497, 17484, 18941, 21762, 21996, 26226, 32994, 37882, 39339, 43524, 52452, 56823, 65988, 75764, 78678, 113646, 157356, 170469, 227292, 340938, 511407, 681876, 1022814, 2045628]

約数ペア:

[(1, 2045628), (2, 1022814), (3, 681876), (4, 511407), (6, 340938), (9, 227292), (12, 170469), (13, 157356), (18, 113646), (26, 78678), (27, 75764), (31, 65988), (36, 56823), (39, 52452), (47, 43524), (52, 39339), (54, 37882), (62, 32994), (78, 26226), (93, 21996), (94, 21762), (108, 18941), (117, 17484), (124, 16497), (141, 14508), (156, 13113), (186, 10998), (188, 10881), (234, 8742), (279, 7332), (282, 7254), (351, 5828), (372, 5499), (403, 5076), (423, 4836), (468, 4371), (558, 3666), (564, 3627), (611, 3348), (702, 2914), (806, 2538), (837, 2444), (846, 2418), (1116, 1833), (1209, 1692), (1222, 1674), (1269, 1612), (1404, 1457)]