636705468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{842203}}^1$

素因数の和:842223

約数の個数: 48

約数和(自身を含む): 1886536960

約数和(自身を除く): 1249831492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 842203, 1684406, 2526609, 3368812, 5053218, 5895421, 7579827, 10106436, 11790842, 15159654, 17686263, 22739481, 23581684, 30319308, 35372526, 45478962, 53058789, 70745052, 90957924, 106117578, 159176367, 212235156, 318352734, 636705468]

約数ペア:

[(1, 636705468), (2, 318352734), (3, 212235156), (4, 159176367), (6, 106117578), (7, 90957924), (9, 70745052), (12, 53058789), (14, 45478962), (18, 35372526), (21, 30319308), (27, 23581684), (28, 22739481), (36, 17686263), (42, 15159654), (54, 11790842), (63, 10106436), (84, 7579827), (108, 5895421), (126, 5053218), (189, 3368812), (252, 2526609), (378, 1684406), (756, 842203)]