127771308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{507029}}^1$

素因数の和:507046

約数の個数: 36

約数和(自身を含む): 369117840

約数和(自身を除く): 241346532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 507029, 1014058, 1521087, 2028116, 3042174, 3549203, 4563261, 6084348, 7098406, 9126522, 10647609, 14196812, 18253044, 21295218, 31942827, 42590436, 63885654, 127771308]

約数ペア:

[(1, 127771308), (2, 63885654), (3, 42590436), (4, 31942827), (6, 21295218), (7, 18253044), (9, 14196812), (12, 10647609), (14, 9126522), (18, 7098406), (21, 6084348), (28, 4563261), (36, 3549203), (42, 3042174), (63, 2028116), (84, 1521087), (126, 1014058), (252, 507029)]