6545994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 16988160

約数和(自身を除く): 10442166

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 631, 741, 798, 1262, 1482, 1729, 1893, 3458, 3786, 4417, 5187, 8203, 8834, 10374, 11989, 13251, 16406, 23978, 24609, 26502, 35967, 49218, 57421, 71934, 83923, 114842, 155857, 167846, 172263, 251769, 311714, 344526, 467571, 503538, 935142, 1090999, 2181998, 3272997, 6545994]

約数ペア:

[(1, 6545994), (2, 3272997), (3, 2181998), (6, 1090999), (7, 935142), (13, 503538), (14, 467571), (19, 344526), (21, 311714), (26, 251769), (38, 172263), (39, 167846), (42, 155857), (57, 114842), (78, 83923), (91, 71934), (114, 57421), (133, 49218), (182, 35967), (247, 26502), (266, 24609), (273, 23978), (399, 16406), (494, 13251), (546, 11989), (631, 10374), (741, 8834), (798, 8203), (1262, 5187), (1482, 4417), (1729, 3786), (1893, 3458)]