40319718

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 81948672

約数和(自身を除く): 41628954

約数列:

[1, 2, 3, 6, 151, 191, 233, 302, 382, 453, 466, 573, 699, 906, 1146, 1398, 28841, 35183, 44503, 57682, 70366, 86523, 89006, 105549, 133509, 173046, 211098, 267018, 6719953, 13439906, 20159859, 40319718]

約数ペア:

[(1, 40319718), (2, 20159859), (3, 13439906), (6, 6719953), (151, 267018), (191, 211098), (233, 173046), (302, 133509), (382, 105549), (453, 89006), (466, 86523), (573, 70366), (699, 57682), (906, 44503), (1146, 35183), (1398, 28841)]