31551147186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21289573}}^1$

素因数の和:21289610

約数の個数: 32

約数和(自身を含む): 71532968640

約数和(自身を除く): 39981821454

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 21289573, 42579146, 63868719, 127737438, 276764449, 404501887, 553528898, 809003774, 830293347, 1213505661, 1660586694, 2427011322, 5258524531, 10517049062, 15775573593, 31551147186]

約数ペア:

[(1, 31551147186), (2, 15775573593), (3, 10517049062), (6, 5258524531), (13, 2427011322), (19, 1660586694), (26, 1213505661), (38, 830293347), (39, 809003774), (57, 553528898), (78, 404501887), (114, 276764449), (247, 127737438), (494, 63868719), (741, 42579146), (1482, 21289573)]