66598002

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 72

約数和(自身を含む): 156970476

約数和(自身を除く): 90372474

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 277, 333, 342, 361, 554, 666, 703, 722, 831, 1083, 1406, 1662, 2109, 2166, 2493, 3249, 4218, 4986, 5263, 6327, 6498, 10249, 10526, 12654, 13357, 15789, 20498, 26714, 30747, 31578, 40071, 47367, 61494, 80142, 92241, 94734, 99997, 120213, 184482, 194731, 199994, 240426, 299991, 389462, 584193, 599982, 899973, 1168386, 1752579, 1799946, 3505158, 3699889, 7399778, 11099667, 22199334, 33299001, 66598002]

約数ペア:

[(1, 66598002), (2, 33299001), (3, 22199334), (6, 11099667), (9, 7399778), (18, 3699889), (19, 3505158), (37, 1799946), (38, 1752579), (57, 1168386), (74, 899973), (111, 599982), (114, 584193), (171, 389462), (222, 299991), (277, 240426), (333, 199994), (342, 194731), (361, 184482), (554, 120213), (666, 99997), (703, 94734), (722, 92241), (831, 80142), (1083, 61494), (1406, 47367), (1662, 40071), (2109, 31578), (2166, 30747), (2493, 26714), (3249, 20498), (4218, 15789), (4986, 13357), (5263, 12654), (6327, 10526), (6498, 10249)]