131472666

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9857}}^1$

素因数の和:9900

約数の個数: 64

約数和(自身を含む): 331228800

約数和(自身を除く): 199756134

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 9857, 13338, 19714, 29571, 59142, 88713, 128141, 177426, 187283, 256282, 266139, 374566, 384423, 532278, 561849, 768846, 1123698, 1153269, 1685547, 2306538, 2434679, 3371094, 3459807, 4869358, 5056641, 6919614, 7304037, 10113282, 14608074, 21912111, 43824222, 65736333, 131472666]

約数ペア:

[(1, 131472666), (2, 65736333), (3, 43824222), (6, 21912111), (9, 14608074), (13, 10113282), (18, 7304037), (19, 6919614), (26, 5056641), (27, 4869358), (38, 3459807), (39, 3371094), (54, 2434679), (57, 2306538), (78, 1685547), (114, 1153269), (117, 1123698), (171, 768846), (234, 561849), (247, 532278), (342, 384423), (351, 374566), (494, 266139), (513, 256282), (702, 187283), (741, 177426), (1026, 128141), (1482, 88713), (2223, 59142), (4446, 29571), (6669, 19714), (9857, 13338)]