18277172

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 32901120

約数和(自身を除く): 14623948

約数列:

[1, 2, 4, 47, 94, 188, 191, 382, 509, 764, 1018, 2036, 8977, 17954, 23923, 35908, 47846, 95692, 97219, 194438, 388876, 4569293, 9138586, 18277172]

約数ペア:

[(1, 18277172), (2, 9138586), (4, 4569293), (47, 388876), (94, 194438), (188, 97219), (191, 95692), (382, 47846), (509, 35908), (764, 23923), (1018, 17954), (2036, 8977)]