40958604

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 109877040

約数和(自身を除く): 68918436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 233, 257, 342, 466, 514, 684, 699, 771, 932, 1028, 1398, 1542, 2097, 2313, 2796, 3084, 4194, 4427, 4626, 4883, 8388, 8854, 9252, 9766, 13281, 14649, 17708, 19532, 26562, 29298, 39843, 43947, 53124, 58596, 59881, 79686, 87894, 119762, 159372, 175788, 179643, 239524, 359286, 538929, 718572, 1077858, 1137739, 2155716, 2275478, 3413217, 4550956, 6826434, 10239651, 13652868, 20479302, 40958604]

約数ペア:

[(1, 40958604), (2, 20479302), (3, 13652868), (4, 10239651), (6, 6826434), (9, 4550956), (12, 3413217), (18, 2275478), (19, 2155716), (36, 1137739), (38, 1077858), (57, 718572), (76, 538929), (114, 359286), (171, 239524), (228, 179643), (233, 175788), (257, 159372), (342, 119762), (466, 87894), (514, 79686), (684, 59881), (699, 58596), (771, 53124), (932, 43947), (1028, 39843), (1398, 29298), (1542, 26562), (2097, 19532), (2313, 17708), (2796, 14649), (3084, 13281), (4194, 9766), (4427, 9252), (4626, 8854), (4883, 8388)]