25393446

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 61871040

約数和(自身を除く): 36477594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 593, 702, 793, 1098, 1186, 1586, 1647, 1779, 2379, 3294, 3558, 4758, 5337, 7137, 7709, 10674, 14274, 15418, 16011, 21411, 23127, 32022, 36173, 42822, 46254, 69381, 72346, 108519, 138762, 208143, 217038, 325557, 416286, 470249, 651114, 940498, 976671, 1410747, 1953342, 2821494, 4232241, 8464482, 12696723, 25393446]

約数ペア:

[(1, 25393446), (2, 12696723), (3, 8464482), (6, 4232241), (9, 2821494), (13, 1953342), (18, 1410747), (26, 976671), (27, 940498), (39, 651114), (54, 470249), (61, 416286), (78, 325557), (117, 217038), (122, 208143), (183, 138762), (234, 108519), (351, 72346), (366, 69381), (549, 46254), (593, 42822), (702, 36173), (793, 32022), (1098, 23127), (1186, 21411), (1586, 16011), (1647, 15418), (1779, 14274), (2379, 10674), (3294, 7709), (3558, 7137), (4758, 5337)]