3129822

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 7188480

約数和(自身を除く): 4058658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 79, 93, 142, 158, 186, 213, 237, 279, 426, 474, 558, 639, 711, 1278, 1422, 2201, 2449, 4402, 4898, 5609, 6603, 7347, 11218, 13206, 14694, 16827, 19809, 22041, 33654, 39618, 44082, 50481, 100962, 173879, 347758, 521637, 1043274, 1564911, 3129822]

約数ペア:

[(1, 3129822), (2, 1564911), (3, 1043274), (6, 521637), (9, 347758), (18, 173879), (31, 100962), (62, 50481), (71, 44082), (79, 39618), (93, 33654), (142, 22041), (158, 19809), (186, 16827), (213, 14694), (237, 13206), (279, 11218), (426, 7347), (474, 6603), (558, 5609), (639, 4898), (711, 4402), (1278, 2449), (1422, 2201)]