31449522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21221}}^1$

素因数の和:21258

約数の個数: 32

約数和(自身を含む): 71305920

約数和(自身を除く): 39856398

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 21221, 42442, 63663, 127326, 275873, 403199, 551746, 806398, 827619, 1209597, 1655238, 2419194, 5241587, 10483174, 15724761, 31449522]

約数ペア:

[(1, 31449522), (2, 15724761), (3, 10483174), (6, 5241587), (13, 2419194), (19, 1655238), (26, 1209597), (38, 827619), (39, 806398), (57, 551746), (78, 403199), (114, 275873), (247, 127326), (494, 63663), (741, 42442), (1482, 21221)]