18565515660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13441}}^1\times {\mathrm{23021}}^1$

素因数の和:36474

約数の個数: 48

約数和(自身を含む): 51989569632

約数和(自身を除く): 33424053972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13441, 23021, 26882, 40323, 46042, 53764, 67205, 69063, 80646, 92084, 115105, 134410, 138126, 161292, 201615, 230210, 268820, 276252, 345315, 403230, 460420, 690630, 806460, 1381260, 309425261, 618850522, 928275783, 1237701044, 1547126305, 1856551566, 3094252610, 3713103132, 4641378915, 6188505220, 9282757830, 18565515660]

約数ペア:

[(1, 18565515660), (2, 9282757830), (3, 6188505220), (4, 4641378915), (5, 3713103132), (6, 3094252610), (10, 1856551566), (12, 1547126305), (15, 1237701044), (20, 928275783), (30, 618850522), (60, 309425261), (13441, 1381260), (23021, 806460), (26882, 690630), (40323, 460420), (46042, 403230), (53764, 345315), (67205, 276252), (69063, 268820), (80646, 230210), (92084, 201615), (115105, 161292), (134410, 138126)]