223889634

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^2\times {\mathrm{1993}}^1$

素因数の和:2159

約数の個数: 36

約数和(自身を含む): 491558886

約数和(自身を除く): 267669252

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 1993, 3986, 5979, 6241, 11958, 12482, 17937, 18723, 35874, 37446, 56169, 112338, 157447, 314894, 472341, 944682, 1417023, 2834046, 12438313, 24876626, 37314939, 74629878, 111944817, 223889634]

約数ペア:

[(1, 223889634), (2, 111944817), (3, 74629878), (6, 37314939), (9, 24876626), (18, 12438313), (79, 2834046), (158, 1417023), (237, 944682), (474, 472341), (711, 314894), (1422, 157447), (1993, 112338), (3986, 56169), (5979, 37446), (6241, 35874), (11958, 18723), (12482, 17937)]