7864668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 23761920

約数和(自身を除く): 15897252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 101, 103, 108, 126, 189, 202, 206, 252, 303, 309, 378, 404, 412, 606, 618, 707, 721, 756, 909, 927, 1212, 1236, 1414, 1442, 1818, 1854, 2121, 2163, 2727, 2781, 2828, 2884, 3636, 3708, 4242, 4326, 5454, 5562, 6363, 6489, 8484, 8652, 10403, 10908, 11124, 12726, 12978, 19089, 19467, 20806, 25452, 25956, 31209, 38178, 38934, 41612, 62418, 72821, 76356, 77868, 93627, 124836, 145642, 187254, 218463, 280881, 291284, 374508, 436926, 561762, 655389, 873852, 1123524, 1310778, 1966167, 2621556, 3932334, 7864668]

約数ペア:

[(1, 7864668), (2, 3932334), (3, 2621556), (4, 1966167), (6, 1310778), (7, 1123524), (9, 873852), (12, 655389), (14, 561762), (18, 436926), (21, 374508), (27, 291284), (28, 280881), (36, 218463), (42, 187254), (54, 145642), (63, 124836), (84, 93627), (101, 77868), (103, 76356), (108, 72821), (126, 62418), (189, 41612), (202, 38934), (206, 38178), (252, 31209), (303, 25956), (309, 25452), (378, 20806), (404, 19467), (412, 19089), (606, 12978), (618, 12726), (707, 11124), (721, 10908), (756, 10403), (909, 8652), (927, 8484), (1212, 6489), (1236, 6363), (1414, 5562), (1442, 5454), (1818, 4326), (1854, 4242), (2121, 3708), (2163, 3636), (2727, 2884), (2781, 2828)]