2178643068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{960601}}^1$

素因数の和:960624

約数の個数: 60

約数和(自身を含む): 6509039152

約数和(自身を除く): 4330396084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 960601, 1921202, 2881803, 3842404, 5763606, 6724207, 8645409, 11527212, 13448414, 17290818, 20172621, 25936227, 26896828, 34581636, 40345242, 51872454, 60517863, 77808681, 80690484, 103744908, 121035726, 155617362, 181553589, 242071452, 311234724, 363107178, 544660767, 726214356, 1089321534, 2178643068]

約数ペア:

[(1, 2178643068), (2, 1089321534), (3, 726214356), (4, 544660767), (6, 363107178), (7, 311234724), (9, 242071452), (12, 181553589), (14, 155617362), (18, 121035726), (21, 103744908), (27, 80690484), (28, 77808681), (36, 60517863), (42, 51872454), (54, 40345242), (63, 34581636), (81, 26896828), (84, 25936227), (108, 20172621), (126, 17290818), (162, 13448414), (189, 11527212), (252, 8645409), (324, 6724207), (378, 5763606), (567, 3842404), (756, 2881803), (1134, 1921202), (2268, 960601)]