40941954

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 90810720

約数和(自身を除く): 49868766

約数列:

[1, 2, 3, 6, 9, 18, 97, 131, 179, 194, 262, 291, 358, 393, 537, 582, 786, 873, 1074, 1179, 1611, 1746, 2358, 3222, 12707, 17363, 23449, 25414, 34726, 38121, 46898, 52089, 70347, 76242, 104178, 114363, 140694, 156267, 211041, 228726, 312534, 422082, 2274553, 4549106, 6823659, 13647318, 20470977, 40941954]

約数ペア:

[(1, 40941954), (2, 20470977), (3, 13647318), (6, 6823659), (9, 4549106), (18, 2274553), (97, 422082), (131, 312534), (179, 228726), (194, 211041), (262, 156267), (291, 140694), (358, 114363), (393, 104178), (537, 76242), (582, 70347), (786, 52089), (873, 46898), (1074, 38121), (1179, 34726), (1611, 25414), (1746, 23449), (2358, 17363), (3222, 12707)]