63900876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21559}}^1$

素因数の和:21598

約数の個数: 48

約数和(自身を含む): 169030400

約数和(自身を除く): 105129524

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 21559, 43118, 64677, 86236, 129354, 258708, 280267, 409621, 560534, 819242, 840801, 1121068, 1228863, 1638484, 1681602, 2457726, 3363204, 4915452, 5325073, 10650146, 15975219, 21300292, 31950438, 63900876]

約数ペア:

[(1, 63900876), (2, 31950438), (3, 21300292), (4, 15975219), (6, 10650146), (12, 5325073), (13, 4915452), (19, 3363204), (26, 2457726), (38, 1681602), (39, 1638484), (52, 1228863), (57, 1121068), (76, 840801), (78, 819242), (114, 560534), (156, 409621), (228, 280267), (247, 258708), (494, 129354), (741, 86236), (988, 64677), (1482, 43118), (2964, 21559)]