38234556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 102639264

約数和(自身を除く): 64404708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 276, 366, 414, 549, 732, 757, 828, 1098, 1403, 1514, 2196, 2271, 2806, 3028, 4209, 4542, 5612, 6813, 8418, 9084, 12627, 13626, 16836, 17411, 25254, 27252, 34822, 46177, 50508, 52233, 69644, 92354, 104466, 138531, 156699, 184708, 208932, 277062, 313398, 415593, 554124, 626796, 831186, 1062071, 1662372, 2124142, 3186213, 4248284, 6372426, 9558639, 12744852, 19117278, 38234556]

約数ペア:

[(1, 38234556), (2, 19117278), (3, 12744852), (4, 9558639), (6, 6372426), (9, 4248284), (12, 3186213), (18, 2124142), (23, 1662372), (36, 1062071), (46, 831186), (61, 626796), (69, 554124), (92, 415593), (122, 313398), (138, 277062), (183, 208932), (207, 184708), (244, 156699), (276, 138531), (366, 104466), (414, 92354), (549, 69644), (732, 52233), (757, 50508), (828, 46177), (1098, 34822), (1403, 27252), (1514, 25254), (2196, 17411), (2271, 16836), (2806, 13626), (3028, 12627), (4209, 9084), (4542, 8418), (5612, 6813)]