1879956

素因数分解:

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

素因数の和:142

約数の個数: 72

約数和(自身を含む): 5328960

約数和(自身を除く): 3449004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 103, 108, 117, 156, 169, 206, 234, 309, 338, 351, 412, 468, 507, 618, 676, 702, 927, 1014, 1236, 1339, 1404, 1521, 1854, 2028, 2678, 2781, 3042, 3708, 4017, 4563, 5356, 5562, 6084, 8034, 9126, 11124, 12051, 16068, 17407, 18252, 24102, 34814, 36153, 48204, 52221, 69628, 72306, 104442, 144612, 156663, 208884, 313326, 469989, 626652, 939978, 1879956]

約数ペア:

[(1, 1879956), (2, 939978), (3, 626652), (4, 469989), (6, 313326), (9, 208884), (12, 156663), (13, 144612), (18, 104442), (26, 72306), (27, 69628), (36, 52221), (39, 48204), (52, 36153), (54, 34814), (78, 24102), (103, 18252), (108, 17407), (117, 16068), (156, 12051), (169, 11124), (206, 9126), (234, 8034), (309, 6084), (338, 5562), (351, 5356), (412, 4563), (468, 4017), (507, 3708), (618, 3042), (676, 2781), (702, 2678), (927, 2028), (1014, 1854), (1236, 1521), (1339, 1404)]