123871374

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1733}}^1$

素因数の和:1790

約数の個数: 72

約数和(自身を含む): 309186072

約数和(自身を除く): 185314698

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 361, 418, 627, 722, 1083, 1254, 1733, 1881, 2166, 3249, 3466, 3762, 3971, 5199, 6498, 7942, 10398, 11913, 15597, 19063, 23826, 31194, 32927, 35739, 38126, 57189, 65854, 71478, 98781, 114378, 171567, 197562, 296343, 343134, 362197, 592686, 625613, 724394, 1086591, 1251226, 1876839, 2173182, 3259773, 3753678, 5630517, 6519546, 6881743, 11261034, 13763486, 20645229, 41290458, 61935687, 123871374]

約数ペア:

[(1, 123871374), (2, 61935687), (3, 41290458), (6, 20645229), (9, 13763486), (11, 11261034), (18, 6881743), (19, 6519546), (22, 5630517), (33, 3753678), (38, 3259773), (57, 2173182), (66, 1876839), (99, 1251226), (114, 1086591), (171, 724394), (198, 625613), (209, 592686), (342, 362197), (361, 343134), (418, 296343), (627, 197562), (722, 171567), (1083, 114378), (1254, 98781), (1733, 71478), (1881, 65854), (2166, 57189), (3249, 38126), (3466, 35739), (3762, 32927), (3971, 31194), (5199, 23826), (6498, 19063), (7942, 15597), (10398, 11913)]