18606364380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{70849}}^1$

素因数の和:72323

約数の個数: 72

約数和(自身を含む): 56478786000

約数和(自身を除く): 37872421620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1459, 2918, 4377, 5836, 7295, 8754, 13131, 14590, 17508, 21885, 26262, 29180, 43770, 52524, 65655, 70849, 87540, 131310, 141698, 212547, 262620, 283396, 354245, 425094, 637641, 708490, 850188, 1062735, 1275282, 1416980, 2125470, 2550564, 3188205, 4250940, 6376410, 12752820, 103368691, 206737382, 310106073, 413474764, 516843455, 620212146, 930318219, 1033686910, 1240424292, 1550530365, 1860636438, 2067373820, 3101060730, 3721272876, 4651591095, 6202121460, 9303182190, 18606364380]

約数ペア:

[(1, 18606364380), (2, 9303182190), (3, 6202121460), (4, 4651591095), (5, 3721272876), (6, 3101060730), (9, 2067373820), (10, 1860636438), (12, 1550530365), (15, 1240424292), (18, 1033686910), (20, 930318219), (30, 620212146), (36, 516843455), (45, 413474764), (60, 310106073), (90, 206737382), (180, 103368691), (1459, 12752820), (2918, 6376410), (4377, 4250940), (5836, 3188205), (7295, 2550564), (8754, 2125470), (13131, 1416980), (14590, 1275282), (17508, 1062735), (21885, 850188), (26262, 708490), (29180, 637641), (43770, 425094), (52524, 354245), (65655, 283396), (70849, 262620), (87540, 212547), (131310, 141698)]