19334826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 48207744

約数和(自身を除く): 28872918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 887, 1038, 1211, 1557, 1774, 2422, 2661, 3114, 3633, 5322, 6209, 7266, 7983, 10899, 12418, 15966, 18627, 21798, 37254, 55881, 111762, 153451, 306902, 460353, 920706, 1074157, 1381059, 2148314, 2762118, 3222471, 6444942, 9667413, 19334826]

約数ペア:

[(1, 19334826), (2, 9667413), (3, 6444942), (6, 3222471), (7, 2762118), (9, 2148314), (14, 1381059), (18, 1074157), (21, 920706), (42, 460353), (63, 306902), (126, 153451), (173, 111762), (346, 55881), (519, 37254), (887, 21798), (1038, 18627), (1211, 15966), (1557, 12418), (1774, 10899), (2422, 7983), (2661, 7266), (3114, 6209), (3633, 5322)]