18354076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1478

約数の個数: 36

約数和(自身を含む): 36636600

約数和(自身を除く): 18282524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 1429, 2858, 3211, 5716, 6422, 12844, 18577, 27151, 37154, 54302, 74308, 108604, 241501, 352963, 483002, 705926, 966004, 1411852, 4588519, 9177038, 18354076]

約数ペア:

[(1, 18354076), (2, 9177038), (4, 4588519), (13, 1411852), (19, 966004), (26, 705926), (38, 483002), (52, 352963), (76, 241501), (169, 108604), (247, 74308), (338, 54302), (494, 37154), (676, 27151), (988, 18577), (1429, 12844), (2858, 6422), (3211, 5716)]