31544226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3169}}^1$

素因数の和:3263

約数の個数: 48

約数和(自身を含む): 79123200

約数和(自身を除く): 47578974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3169, 3318, 4977, 6338, 9507, 9954, 19014, 22183, 28521, 44366, 57042, 66549, 133098, 199647, 250351, 399294, 500702, 751053, 1502106, 1752457, 2253159, 3504914, 4506318, 5257371, 10514742, 15772113, 31544226]

約数ペア:

[(1, 31544226), (2, 15772113), (3, 10514742), (6, 5257371), (7, 4506318), (9, 3504914), (14, 2253159), (18, 1752457), (21, 1502106), (42, 751053), (63, 500702), (79, 399294), (126, 250351), (158, 199647), (237, 133098), (474, 66549), (553, 57042), (711, 44366), (1106, 28521), (1422, 22183), (1659, 19014), (3169, 9954), (3318, 9507), (4977, 6338)]