915322068

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{140473}}^1$

素因数の和:140664

約数の個数: 36

約数和(自身を含む): 2326530388

約数和(自身を除く): 1411208320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 140473, 280946, 421419, 561892, 842838, 1264257, 1685676, 2528514, 5057028, 25425613, 50851226, 76276839, 101702452, 152553678, 228830517, 305107356, 457661034, 915322068]

約数ペア:

[(1, 915322068), (2, 457661034), (3, 305107356), (4, 228830517), (6, 152553678), (9, 101702452), (12, 76276839), (18, 50851226), (36, 25425613), (181, 5057028), (362, 2528514), (543, 1685676), (724, 1264257), (1086, 842838), (1629, 561892), (2172, 421419), (3258, 280946), (6516, 140473)]