19002708

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{701}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 30530412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 701, 753, 1004, 1402, 1506, 2103, 2259, 2804, 3012, 4206, 4518, 6309, 6777, 8412, 9036, 12618, 13554, 18927, 25236, 27108, 37854, 75708, 175951, 351902, 527853, 703804, 1055706, 1583559, 2111412, 3167118, 4750677, 6334236, 9501354, 19002708]

約数ペア:

[(1, 19002708), (2, 9501354), (3, 6334236), (4, 4750677), (6, 3167118), (9, 2111412), (12, 1583559), (18, 1055706), (27, 703804), (36, 527853), (54, 351902), (108, 175951), (251, 75708), (502, 37854), (701, 27108), (753, 25236), (1004, 18927), (1402, 13554), (1506, 12618), (2103, 9036), (2259, 8412), (2804, 6777), (3012, 6309), (4206, 4518)]