65570652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{260201}}^1$

素因数の和:260218

約数の個数: 36

約数和(自身を含む): 189427056

約数和(自身を除く): 123856404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 260201, 520402, 780603, 1040804, 1561206, 1821407, 2341809, 3122412, 3642814, 4683618, 5464221, 7285628, 9367236, 10928442, 16392663, 21856884, 32785326, 65570652]

約数ペア:

[(1, 65570652), (2, 32785326), (3, 21856884), (4, 16392663), (6, 10928442), (7, 9367236), (9, 7285628), (12, 5464221), (14, 4683618), (18, 3642814), (21, 3122412), (28, 2341809), (36, 1821407), (42, 1561206), (63, 1040804), (84, 780603), (126, 520402), (252, 260201)]