858154338

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1749

約数の個数: 80

約数和(自身を含む): 2004735744

約数和(自身を除く): 1146581406

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 107, 162, 186, 214, 279, 321, 558, 642, 837, 963, 1597, 1674, 1926, 2511, 2889, 3194, 3317, 4791, 5022, 5778, 6634, 8667, 9582, 9951, 14373, 17334, 19902, 28746, 29853, 43119, 49507, 59706, 86238, 89559, 99014, 129357, 148521, 170879, 179118, 258714, 268677, 297042, 341758, 445563, 512637, 537354, 891126, 1025274, 1336689, 1537911, 2673378, 3075822, 4010067, 4613733, 5297249, 8020134, 9227466, 10594498, 13841199, 15891747, 27682398, 31783494, 47675241, 95350482, 143025723, 286051446, 429077169, 858154338]

約数ペア:

[(1, 858154338), (2, 429077169), (3, 286051446), (6, 143025723), (9, 95350482), (18, 47675241), (27, 31783494), (31, 27682398), (54, 15891747), (62, 13841199), (81, 10594498), (93, 9227466), (107, 8020134), (162, 5297249), (186, 4613733), (214, 4010067), (279, 3075822), (321, 2673378), (558, 1537911), (642, 1336689), (837, 1025274), (963, 891126), (1597, 537354), (1674, 512637), (1926, 445563), (2511, 341758), (2889, 297042), (3194, 268677), (3317, 258714), (4791, 179118), (5022, 170879), (5778, 148521), (6634, 129357), (8667, 99014), (9582, 89559), (9951, 86238), (14373, 59706), (17334, 49507), (19902, 43119), (28746, 29853)]