123681402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5449}}^1$

素因数の和:5567

約数の個数: 48

約数和(自身を含む): 291618600

約数和(自身を除く): 167937198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 234, 291, 582, 873, 1261, 1746, 2522, 3783, 5449, 7566, 10898, 11349, 16347, 22698, 32694, 49041, 70837, 98082, 141674, 212511, 425022, 528553, 637533, 1057106, 1275066, 1585659, 3171318, 4756977, 6871189, 9513954, 13742378, 20613567, 41227134, 61840701, 123681402]

約数ペア:

[(1, 123681402), (2, 61840701), (3, 41227134), (6, 20613567), (9, 13742378), (13, 9513954), (18, 6871189), (26, 4756977), (39, 3171318), (78, 1585659), (97, 1275066), (117, 1057106), (194, 637533), (234, 528553), (291, 425022), (582, 212511), (873, 141674), (1261, 98082), (1746, 70837), (2522, 49041), (3783, 32694), (5449, 22698), (7566, 16347), (10898, 11349)]