40890666

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 43090134

約数列:

[1, 2, 3, 6, 53, 106, 149, 159, 298, 318, 447, 863, 894, 1726, 2589, 5178, 7897, 15794, 23691, 45739, 47382, 91478, 128587, 137217, 257174, 274434, 385761, 771522, 6815111, 13630222, 20445333, 40890666]

約数ペア:

[(1, 40890666), (2, 20445333), (3, 13630222), (6, 6815111), (53, 771522), (106, 385761), (149, 274434), (159, 257174), (298, 137217), (318, 128587), (447, 91478), (863, 47382), (894, 45739), (1726, 23691), (2589, 15794), (5178, 7897)]