2164646.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197711}}^1$

素因数の和:197728

約数の個数: 36

約数和(自身を含む): 143934336

約数和(自身を除く): 94111164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 197711, 395422, 593133, 790844, 1186266, 1383977, 1779399, 2372532, 2767954, 3558798, 4151931, 5535908, 7117596, 8303862, 12455793, 16607724, 24911586, 49823172]

約数ペア:

[(1, 49823172), (2, 24911586), (3, 16607724), (4, 12455793), (6, 8303862), (7, 7117596), (9, 5535908), (12, 4151931), (14, 3558798), (18, 2767954), (21, 2372532), (28, 1779399), (36, 1383977), (42, 1186266), (63, 790844), (84, 593133), (126, 395422), (252, 197711)]