39453786

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 89915904

約数和(自身を除く): 50462118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 607, 942, 1214, 1413, 1821, 2826, 3611, 3642, 5463, 7222, 10833, 10926, 13961, 21666, 27922, 32499, 41883, 64998, 83766, 95299, 125649, 190598, 251298, 285897, 571794, 857691, 1715382, 2191877, 4383754, 6575631, 13151262, 19726893, 39453786]

約数ペア:

[(1, 39453786), (2, 19726893), (3, 13151262), (6, 6575631), (9, 4383754), (18, 2191877), (23, 1715382), (46, 857691), (69, 571794), (138, 285897), (157, 251298), (207, 190598), (314, 125649), (414, 95299), (471, 83766), (607, 64998), (942, 41883), (1214, 32499), (1413, 27922), (1821, 21666), (2826, 13961), (3611, 10926), (3642, 10833), (5463, 7222)]