12903702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3889}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 29875200

約数和(自身を除く): 16971498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 3889, 7778, 11667, 23334, 27223, 54446, 81669, 163338, 307231, 614462, 921693, 1843386, 2150617, 4301234, 6451851, 12903702]

約数ペア:

[(1, 12903702), (2, 6451851), (3, 4301234), (6, 2150617), (7, 1843386), (14, 921693), (21, 614462), (42, 307231), (79, 163338), (158, 81669), (237, 54446), (474, 27223), (553, 23334), (1106, 11667), (1659, 7778), (3318, 3889)]