2016346635

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{17551}}^1$

素因数の和:17625

約数の個数: 64

約数和(自身を含む): 3841781760

約数和(自身を除く): 1825435125

約数列:

[1, 3, 5, 9, 15, 23, 27, 37, 45, 69, 111, 115, 135, 185, 207, 333, 345, 555, 621, 851, 999, 1035, 1665, 2553, 3105, 4255, 4995, 7659, 12765, 17551, 22977, 38295, 52653, 87755, 114885, 157959, 263265, 403673, 473877, 649387, 789795, 1211019, 1948161, 2018365, 2369385, 3246935, 3633057, 5844483, 6055095, 9740805, 10899171, 14935901, 17533449, 18165285, 29222415, 44807703, 54495855, 74679505, 87667245, 134423109, 224038515, 403269327, 672115545, 2016346635]

約数ペア:

[(1, 2016346635), (3, 672115545), (5, 403269327), (9, 224038515), (15, 134423109), (23, 87667245), (27, 74679505), (37, 54495855), (45, 44807703), (69, 29222415), (111, 18165285), (115, 17533449), (135, 14935901), (185, 10899171), (207, 9740805), (333, 6055095), (345, 5844483), (555, 3633057), (621, 3246935), (851, 2369385), (999, 2018365), (1035, 1948161), (1665, 1211019), (2553, 789795), (3105, 649387), (4255, 473877), (4995, 403673), (7659, 263265), (12765, 157959), (17551, 114885), (22977, 87755), (38295, 52653)]