3798228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 10250240

約数和(自身を除く): 6452012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 439, 618, 721, 878, 1236, 1317, 1442, 1756, 2163, 2634, 2884, 3073, 4326, 5268, 6146, 8652, 9219, 12292, 18438, 36876, 45217, 90434, 135651, 180868, 271302, 316519, 542604, 633038, 949557, 1266076, 1899114, 3798228]

約数ペア:

[(1, 3798228), (2, 1899114), (3, 1266076), (4, 949557), (6, 633038), (7, 542604), (12, 316519), (14, 271302), (21, 180868), (28, 135651), (42, 90434), (84, 45217), (103, 36876), (206, 18438), (309, 12292), (412, 9219), (439, 8652), (618, 6146), (721, 5268), (878, 4326), (1236, 3073), (1317, 2884), (1442, 2634), (1756, 2163)]