189381426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{2887}}^1$

素因数の和:2963

約数の個数: 48

約数和(自身を含む): 422595264

約数和(自身を除く): 233213838

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 841, 1131, 1682, 2262, 2523, 2887, 5046, 5774, 8661, 10933, 17322, 21866, 32799, 37531, 65598, 75062, 83723, 112593, 167446, 225186, 251169, 502338, 1088399, 2176798, 2427967, 3265197, 4855934, 6530394, 7283901, 14567802, 31563571, 63127142, 94690713, 189381426]

約数ペア:

[(1, 189381426), (2, 94690713), (3, 63127142), (6, 31563571), (13, 14567802), (26, 7283901), (29, 6530394), (39, 4855934), (58, 3265197), (78, 2427967), (87, 2176798), (174, 1088399), (377, 502338), (754, 251169), (841, 225186), (1131, 167446), (1682, 112593), (2262, 83723), (2523, 75062), (2887, 65598), (5046, 37531), (5774, 32799), (8661, 21866), (10933, 17322)]