66557316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1627}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 177959936

約数和(自身を除く): 111402620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 487, 974, 1461, 1627, 1948, 2922, 3254, 3409, 4881, 5844, 6508, 6818, 9762, 10227, 11389, 13636, 19524, 20454, 22778, 34167, 40908, 45556, 68334, 136668, 792349, 1584698, 2377047, 3169396, 4754094, 5546443, 9508188, 11092886, 16639329, 22185772, 33278658, 66557316]

約数ペア:

[(1, 66557316), (2, 33278658), (3, 22185772), (4, 16639329), (6, 11092886), (7, 9508188), (12, 5546443), (14, 4754094), (21, 3169396), (28, 2377047), (42, 1584698), (84, 792349), (487, 136668), (974, 68334), (1461, 45556), (1627, 40908), (1948, 34167), (2922, 22778), (3254, 20454), (3409, 19524), (4881, 13636), (5844, 11389), (6508, 10227), (6818, 9762)]