5665218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 12684096

約数和(自身を除く): 7018878

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 151, 169, 222, 302, 338, 453, 481, 507, 906, 962, 1014, 1443, 1963, 2886, 3926, 5587, 5889, 6253, 11174, 11778, 12506, 16761, 18759, 25519, 33522, 37518, 51038, 72631, 76557, 145262, 153114, 217893, 435786, 944203, 1888406, 2832609, 5665218]

約数ペア:

[(1, 5665218), (2, 2832609), (3, 1888406), (6, 944203), (13, 435786), (26, 217893), (37, 153114), (39, 145262), (74, 76557), (78, 72631), (111, 51038), (151, 37518), (169, 33522), (222, 25519), (302, 18759), (338, 16761), (453, 12506), (481, 11778), (507, 11174), (906, 6253), (962, 5889), (1014, 5587), (1443, 3926), (1963, 2886)]