421739004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{16921}}^1$

素因数の和:17026

約数の個数: 48

約数和(自身を含む): 1031023616

約数和(自身を除く): 609284612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 186, 201, 268, 372, 402, 804, 2077, 4154, 6231, 8308, 12462, 16921, 24924, 33842, 50763, 67684, 101526, 203052, 524551, 1049102, 1133707, 1573653, 2098204, 2267414, 3147306, 3401121, 4534828, 6294612, 6802242, 13604484, 35144917, 70289834, 105434751, 140579668, 210869502, 421739004]

約数ペア:

[(1, 421739004), (2, 210869502), (3, 140579668), (4, 105434751), (6, 70289834), (12, 35144917), (31, 13604484), (62, 6802242), (67, 6294612), (93, 4534828), (124, 3401121), (134, 3147306), (186, 2267414), (201, 2098204), (268, 1573653), (372, 1133707), (402, 1049102), (804, 524551), (2077, 203052), (4154, 101526), (6231, 67684), (8308, 50763), (12462, 33842), (16921, 24924)]