31940658

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 73307520

約数和(自身を除く): 41366862

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 1247, 1423, 2494, 2846, 3741, 4269, 7482, 8538, 11223, 12807, 22446, 25614, 41267, 61189, 82534, 122378, 123801, 183567, 247602, 367134, 371403, 550701, 742806, 1101402, 1774481, 3548962, 5323443, 10646886, 15970329, 31940658]

約数ペア:

[(1, 31940658), (2, 15970329), (3, 10646886), (6, 5323443), (9, 3548962), (18, 1774481), (29, 1101402), (43, 742806), (58, 550701), (86, 371403), (87, 367134), (129, 247602), (174, 183567), (258, 123801), (261, 122378), (387, 82534), (522, 61189), (774, 41267), (1247, 25614), (1423, 22446), (2494, 12807), (2846, 11223), (3741, 8538), (4269, 7482)]