886182804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{6691}}^1$

素因数の和:6997

約数の個数: 72

約数和(自身を含む): 2421272672

約数和(自身を除く): 1535089868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 283, 468, 566, 849, 1132, 1698, 2547, 3396, 3679, 5094, 6691, 7358, 10188, 11037, 13382, 14716, 20073, 22074, 26764, 33111, 40146, 44148, 60219, 66222, 80292, 86983, 120438, 132444, 173966, 240876, 260949, 347932, 521898, 782847, 1043796, 1565694, 1893553, 3131388, 3787106, 5680659, 7574212, 11361318, 17041977, 22722636, 24616189, 34083954, 49232378, 68167908, 73848567, 98464756, 147697134, 221545701, 295394268, 443091402, 886182804]

約数ペア:

[(1, 886182804), (2, 443091402), (3, 295394268), (4, 221545701), (6, 147697134), (9, 98464756), (12, 73848567), (13, 68167908), (18, 49232378), (26, 34083954), (36, 24616189), (39, 22722636), (52, 17041977), (78, 11361318), (117, 7574212), (156, 5680659), (234, 3787106), (283, 3131388), (468, 1893553), (566, 1565694), (849, 1043796), (1132, 782847), (1698, 521898), (2547, 347932), (3396, 260949), (3679, 240876), (5094, 173966), (6691, 132444), (7358, 120438), (10188, 86983), (11037, 80292), (13382, 66222), (14716, 60219), (20073, 44148), (22074, 40146), (26764, 33111)]