66570252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21419}}^1$

素因数の和:21470

約数の個数: 48

約数和(自身を含む): 182327040

約数和(自身を除く): 115756788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 21419, 42838, 64257, 85676, 128514, 149933, 257028, 299866, 449799, 599732, 792503, 899598, 1585006, 1799196, 2377509, 3170012, 4755018, 5547521, 9510036, 11095042, 16642563, 22190084, 33285126, 66570252]

約数ペア:

[(1, 66570252), (2, 33285126), (3, 22190084), (4, 16642563), (6, 11095042), (7, 9510036), (12, 5547521), (14, 4755018), (21, 3170012), (28, 2377509), (37, 1799196), (42, 1585006), (74, 899598), (84, 792503), (111, 599732), (148, 449799), (222, 299866), (259, 257028), (444, 149933), (518, 128514), (777, 85676), (1036, 64257), (1554, 42838), (3108, 21419)]