2981646

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1097}}^1$

素因数の和:1256

約数の個数: 24

約数和(自身を含む): 6508944

約数和(自身を除く): 3527298

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1097, 1359, 2194, 2718, 3291, 6582, 9873, 19746, 165647, 331294, 496941, 993882, 1490823, 2981646]

約数ペア:

[(1, 2981646), (2, 1490823), (3, 993882), (6, 496941), (9, 331294), (18, 165647), (151, 19746), (302, 9873), (453, 6582), (906, 3291), (1097, 2718), (1359, 2194)]