61818606

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 142771200

約数和(自身を除く): 80952594

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 79, 86, 129, 158, 237, 258, 337, 387, 474, 674, 711, 774, 1011, 1161, 1422, 2022, 2133, 2322, 3033, 3397, 4266, 6066, 6794, 9099, 10191, 14491, 18198, 20382, 26623, 28982, 30573, 43473, 53246, 61146, 79869, 86946, 91719, 130419, 159738, 183438, 239607, 260838, 391257, 479214, 718821, 782514, 1144789, 1437642, 2289578, 3434367, 6868734, 10303101, 20606202, 30909303, 61818606]

約数ペア:

[(1, 61818606), (2, 30909303), (3, 20606202), (6, 10303101), (9, 6868734), (18, 3434367), (27, 2289578), (43, 1437642), (54, 1144789), (79, 782514), (86, 718821), (129, 479214), (158, 391257), (237, 260838), (258, 239607), (337, 183438), (387, 159738), (474, 130419), (674, 91719), (711, 86946), (774, 79869), (1011, 61146), (1161, 53246), (1422, 43473), (2022, 30573), (2133, 28982), (2322, 26623), (3033, 20382), (3397, 18198), (4266, 14491), (6066, 10191), (6794, 9099)]