3218838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 7416576

約数和(自身を除く): 4197738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 443, 519, 886, 1038, 1211, 1329, 2422, 2658, 3101, 3633, 6202, 7266, 9303, 18606, 76639, 153278, 229917, 459834, 536473, 1072946, 1609419, 3218838]

約数ペア:

[(1, 3218838), (2, 1609419), (3, 1072946), (6, 536473), (7, 459834), (14, 229917), (21, 153278), (42, 76639), (173, 18606), (346, 9303), (443, 7266), (519, 6202), (886, 3633), (1038, 3101), (1211, 2658), (1329, 2422)]