22138506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 53073384

約数和(自身を除く): 30934878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2557, 2886, 4329, 5114, 7671, 8658, 15342, 23013, 33241, 46026, 66482, 94609, 99723, 189218, 199446, 283827, 299169, 567654, 598338, 851481, 1229917, 1702962, 2459834, 3689751, 7379502, 11069253, 22138506]

約数ペア:

[(1, 22138506), (2, 11069253), (3, 7379502), (6, 3689751), (9, 2459834), (13, 1702962), (18, 1229917), (26, 851481), (37, 598338), (39, 567654), (74, 299169), (78, 283827), (111, 199446), (117, 189218), (222, 99723), (234, 94609), (333, 66482), (481, 46026), (666, 33241), (962, 23013), (1443, 15342), (2557, 8658), (2886, 7671), (4329, 5114)]