7445646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 17769024

約数和(自身を除く): 10323378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 677, 846, 1222, 1354, 1833, 2031, 3666, 4062, 5499, 6093, 8801, 10998, 12186, 17602, 26403, 31819, 52806, 63638, 79209, 95457, 158418, 190914, 286371, 413647, 572742, 827294, 1240941, 2481882, 3722823, 7445646]

約数ペア:

[(1, 7445646), (2, 3722823), (3, 2481882), (6, 1240941), (9, 827294), (13, 572742), (18, 413647), (26, 286371), (39, 190914), (47, 158418), (78, 95457), (94, 79209), (117, 63638), (141, 52806), (234, 31819), (282, 26403), (423, 17602), (611, 12186), (677, 10998), (846, 8801), (1222, 6093), (1354, 5499), (1833, 4062), (2031, 3666)]