1813883994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{5227}}^1$

素因数の和:6731

約数の個数: 48

約数和(自身を含む): 4236060192

約数和(自身を除く): 2422176198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1483, 2966, 4449, 5227, 8898, 10454, 13347, 15681, 19279, 26694, 31362, 38558, 47043, 57837, 67951, 94086, 115674, 135902, 173511, 203853, 347022, 407706, 611559, 1223118, 7751641, 15503282, 23254923, 46509846, 69764769, 100771333, 139529538, 201542666, 302313999, 604627998, 906941997, 1813883994]

約数ペア:

[(1, 1813883994), (2, 906941997), (3, 604627998), (6, 302313999), (9, 201542666), (13, 139529538), (18, 100771333), (26, 69764769), (39, 46509846), (78, 23254923), (117, 15503282), (234, 7751641), (1483, 1223118), (2966, 611559), (4449, 407706), (5227, 347022), (8898, 203853), (10454, 173511), (13347, 135902), (15681, 115674), (19279, 94086), (26694, 67951), (31362, 57837), (38558, 47043)]