4156542

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 10321920

約数和(自身を除く): 6165378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 191, 234, 279, 351, 382, 403, 558, 573, 702, 806, 837, 1146, 1209, 1674, 1719, 2418, 2483, 3438, 3627, 4966, 5157, 5921, 7254, 7449, 10314, 10881, 11842, 14898, 17763, 21762, 22347, 35526, 44694, 53289, 67041, 76973, 106578, 134082, 153946, 159867, 230919, 319734, 461838, 692757, 1385514, 2078271, 4156542]

約数ペア:

[(1, 4156542), (2, 2078271), (3, 1385514), (6, 692757), (9, 461838), (13, 319734), (18, 230919), (26, 159867), (27, 153946), (31, 134082), (39, 106578), (54, 76973), (62, 67041), (78, 53289), (93, 44694), (117, 35526), (186, 22347), (191, 21762), (234, 17763), (279, 14898), (351, 11842), (382, 10881), (403, 10314), (558, 7449), (573, 7254), (702, 5921), (806, 5157), (837, 4966), (1146, 3627), (1209, 3438), (1674, 2483), (1719, 2418)]