2017371996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1087}}^1\times {\mathrm{1663}}^1$

素因数の和:2791

約数の個数: 72

約数和(自身を含む): 5271977984

約数和(自身を除く): 3254605988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1087, 1116, 1663, 2174, 3261, 3326, 4348, 4989, 6522, 6652, 9783, 9978, 13044, 14967, 19566, 19956, 29934, 33697, 39132, 51553, 59868, 67394, 101091, 103106, 134788, 154659, 202182, 206212, 303273, 309318, 404364, 463977, 606546, 618636, 927954, 1213092, 1807681, 1855908, 3615362, 5423043, 7230724, 10846086, 16269129, 21692172, 32538258, 56038111, 65076516, 112076222, 168114333, 224152444, 336228666, 504342999, 672457332, 1008685998, 2017371996]

約数ペア:

[(1, 2017371996), (2, 1008685998), (3, 672457332), (4, 504342999), (6, 336228666), (9, 224152444), (12, 168114333), (18, 112076222), (31, 65076516), (36, 56038111), (62, 32538258), (93, 21692172), (124, 16269129), (186, 10846086), (279, 7230724), (372, 5423043), (558, 3615362), (1087, 1855908), (1116, 1807681), (1663, 1213092), (2174, 927954), (3261, 618636), (3326, 606546), (4348, 463977), (4989, 404364), (6522, 309318), (6652, 303273), (9783, 206212), (9978, 202182), (13044, 154659), (14967, 134788), (19566, 103106), (19956, 101091), (29934, 67394), (33697, 59868), (39132, 51553)]