2018181204

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1437451}}^1$

素因数の和:1437477

約数の個数: 48

約数和(自身を含む): 5634811840

約数和(自身を除く): 3616630636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1437451, 2874902, 4312353, 5749804, 8624706, 12937059, 17249412, 18686863, 25874118, 37373726, 38811177, 51748236, 56060589, 74747452, 77622354, 112121178, 155244708, 168181767, 224242356, 336363534, 504545301, 672727068, 1009090602, 2018181204]

約数ペア:

[(1, 2018181204), (2, 1009090602), (3, 672727068), (4, 504545301), (6, 336363534), (9, 224242356), (12, 168181767), (13, 155244708), (18, 112121178), (26, 77622354), (27, 74747452), (36, 56060589), (39, 51748236), (52, 38811177), (54, 37373726), (78, 25874118), (108, 18686863), (117, 17249412), (156, 12937059), (234, 8624706), (351, 5749804), (468, 4312353), (702, 2874902), (1404, 1437451)]