221710842

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{51109}}^1$

素因数の和:51358

約数の個数: 24

約数和(自身を含む): 482376180

約数和(自身を除く): 260665338

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 51109, 102218, 153327, 306654, 459981, 919962, 12317269, 24634538, 36951807, 73903614, 110855421, 221710842]

約数ペア:

[(1, 221710842), (2, 110855421), (3, 73903614), (6, 36951807), (9, 24634538), (18, 12317269), (241, 919962), (482, 459981), (723, 306654), (1446, 153327), (2169, 102218), (4338, 51109)]