2954796

素因数分解:

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

素因数の和:111

約数の個数: 72

約数和(自身を含む): 7870464

約数和(自身を除く): 4915668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 62, 78, 93, 94, 124, 141, 156, 169, 186, 188, 282, 338, 372, 403, 507, 564, 611, 676, 806, 1014, 1209, 1222, 1457, 1612, 1833, 2028, 2418, 2444, 2914, 3666, 4371, 4836, 5239, 5828, 7332, 7943, 8742, 10478, 15717, 15886, 17484, 18941, 20956, 23829, 31434, 31772, 37882, 47658, 56823, 62868, 75764, 95316, 113646, 227292, 246233, 492466, 738699, 984932, 1477398, 2954796]

約数ペア:

[(1, 2954796), (2, 1477398), (3, 984932), (4, 738699), (6, 492466), (12, 246233), (13, 227292), (26, 113646), (31, 95316), (39, 75764), (47, 62868), (52, 56823), (62, 47658), (78, 37882), (93, 31772), (94, 31434), (124, 23829), (141, 20956), (156, 18941), (169, 17484), (186, 15886), (188, 15717), (282, 10478), (338, 8742), (372, 7943), (403, 7332), (507, 5828), (564, 5239), (611, 4836), (676, 4371), (806, 3666), (1014, 2914), (1209, 2444), (1222, 2418), (1457, 2028), (1612, 1833)]