626652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:139

約数の個数: 54

約数和(自身を含む): 1731912

約数和(自身を除く): 1105260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 169, 206, 234, 309, 338, 412, 468, 507, 618, 676, 927, 1014, 1236, 1339, 1521, 1854, 2028, 2678, 3042, 3708, 4017, 5356, 6084, 8034, 12051, 16068, 17407, 24102, 34814, 48204, 52221, 69628, 104442, 156663, 208884, 313326, 626652]

約数ペア:

[(1, 626652), (2, 313326), (3, 208884), (4, 156663), (6, 104442), (9, 69628), (12, 52221), (13, 48204), (18, 34814), (26, 24102), (36, 17407), (39, 16068), (52, 12051), (78, 8034), (103, 6084), (117, 5356), (156, 4017), (169, 3708), (206, 3042), (234, 2678), (309, 2028), (338, 1854), (412, 1521), (468, 1339), (507, 1236), (618, 1014), (676, 927)]