40992318

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{1847}}^1$

素因数の和:1998

約数の個数: 40

約数和(自身を含む): 92573712

約数和(自身を除く): 51581394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 822, 1233, 1847, 2466, 3694, 3699, 5541, 7398, 11082, 11097, 16623, 22194, 33246, 49869, 99738, 149607, 253039, 299214, 506078, 759117, 1518234, 2277351, 4554702, 6832053, 13664106, 20496159, 40992318]

約数ペア:

[(1, 40992318), (2, 20496159), (3, 13664106), (6, 6832053), (9, 4554702), (18, 2277351), (27, 1518234), (54, 759117), (81, 506078), (137, 299214), (162, 253039), (274, 149607), (411, 99738), (822, 49869), (1233, 33246), (1847, 22194), (2466, 16623), (3694, 11097), (3699, 11082), (5541, 7398)]