61831938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9377}}^1$

素因数の和:9546

約数の個数: 32

約数和(自身を含む): 142245504

約数和(自身を除く): 80413566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 9377, 18754, 28131, 56262, 65639, 131278, 196917, 393834, 1472189, 2944378, 4416567, 8833134, 10305323, 20610646, 30915969, 61831938]

約数ペア:

[(1, 61831938), (2, 30915969), (3, 20610646), (6, 10305323), (7, 8833134), (14, 4416567), (21, 2944378), (42, 1472189), (157, 393834), (314, 196917), (471, 131278), (942, 65639), (1099, 56262), (2198, 28131), (3297, 18754), (6594, 9377)]