18146370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4999}}^1$

素因数の和:5031

約数の個数: 48

約数和(自身を含む): 47880000

約数和(自身を除く): 29733630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 4999, 9998, 14997, 24995, 29994, 49990, 54989, 74985, 109978, 149970, 164967, 274945, 329934, 549890, 604879, 824835, 1209758, 1649670, 1814637, 3024395, 3629274, 6048790, 9073185, 18146370]

約数ペア:

[(1, 18146370), (2, 9073185), (3, 6048790), (5, 3629274), (6, 3024395), (10, 1814637), (11, 1649670), (15, 1209758), (22, 824835), (30, 604879), (33, 549890), (55, 329934), (66, 274945), (110, 164967), (121, 149970), (165, 109978), (242, 74985), (330, 54989), (363, 49990), (605, 29994), (726, 24995), (1210, 14997), (1815, 9998), (3630, 4999)]