169499862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18947}}^1$

素因数の和:19033

約数の個数: 48

約数和(自身を含む): 425647872

約数和(自身を除く): 256148010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 18947, 37894, 56841, 113682, 132629, 170523, 265258, 341046, 397887, 795774, 1193661, 1345237, 2387322, 2690474, 4035711, 8071422, 9416659, 12107133, 18833318, 24214266, 28249977, 56499954, 84749931, 169499862]

約数ペア:

[(1, 169499862), (2, 84749931), (3, 56499954), (6, 28249977), (7, 24214266), (9, 18833318), (14, 12107133), (18, 9416659), (21, 8071422), (42, 4035711), (63, 2690474), (71, 2387322), (126, 1345237), (142, 1193661), (213, 795774), (426, 397887), (497, 341046), (639, 265258), (994, 170523), (1278, 132629), (1491, 113682), (2982, 56841), (4473, 37894), (8946, 18947)]