15811026

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4889}}^1$

素因数の和:4919

約数の個数: 48

約数和(自身を含む): 40137120

約数和(自身を除く): 24326094

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 4889, 9778, 14667, 29334, 34223, 53779, 68446, 102669, 107558, 161337, 205338, 239561, 322674, 376453, 479122, 718683, 752906, 1129359, 1437366, 2258718, 2635171, 5270342, 7905513, 15811026]

約数ペア:

[(1, 15811026), (2, 7905513), (3, 5270342), (6, 2635171), (7, 2258718), (11, 1437366), (14, 1129359), (21, 752906), (22, 718683), (33, 479122), (42, 376453), (49, 322674), (66, 239561), (77, 205338), (98, 161337), (147, 107558), (154, 102669), (231, 68446), (294, 53779), (462, 34223), (539, 29334), (1078, 14667), (1617, 9778), (3234, 4889)]