180084506

素因数分解:

$2^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{4021}}^1$

素因数の和:4494

約数の個数: 24

約数和(自身を含む): 314994996

約数和(自身を除く): 134910490

約数列:

[1, 2, 7, 14, 49, 98, 457, 914, 3199, 4021, 6398, 8042, 22393, 28147, 44786, 56294, 197029, 394058, 1837597, 3675194, 12863179, 25726358, 90042253, 180084506]

約数ペア:

[(1, 180084506), (2, 90042253), (7, 25726358), (14, 12863179), (49, 3675194), (98, 1837597), (457, 394058), (914, 197029), (3199, 56294), (4021, 44786), (6398, 28147), (8042, 22393)]