39874212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{158231}}^1$

素因数の和:158248

約数の個数: 36

約数和(自身を含む): 115192896

約数和(自身を除く): 75318684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 158231, 316462, 474693, 632924, 949386, 1107617, 1424079, 1898772, 2215234, 2848158, 3322851, 4430468, 5696316, 6645702, 9968553, 13291404, 19937106, 39874212]

約数ペア:

[(1, 39874212), (2, 19937106), (3, 13291404), (4, 9968553), (6, 6645702), (7, 5696316), (9, 4430468), (12, 3322851), (14, 2848158), (18, 2215234), (21, 1898772), (28, 1424079), (36, 1107617), (42, 949386), (63, 632924), (84, 474693), (126, 316462), (252, 158231)]