72285318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{191231}}^1$

素因数の和:191249

約数の個数: 32

約数和(自身を含む): 183582720

約数和(自身を除く): 111297402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 191231, 382462, 573693, 1147386, 1338617, 1721079, 2677234, 3442158, 4015851, 5163237, 8031702, 10326474, 12047553, 24095106, 36142659, 72285318]

約数ペア:

[(1, 72285318), (2, 36142659), (3, 24095106), (6, 12047553), (7, 10326474), (9, 8031702), (14, 5163237), (18, 4015851), (21, 3442158), (27, 2677234), (42, 1721079), (54, 1338617), (63, 1147386), (126, 573693), (189, 382462), (378, 191231)]