3998844

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1106

約数の個数: 36

約数和(自身を含む): 10208016

約数和(自身を除く): 6209172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 983, 1017, 1356, 1966, 2034, 2949, 3932, 4068, 5898, 8847, 11796, 17694, 35388, 111079, 222158, 333237, 444316, 666474, 999711, 1332948, 1999422, 3998844]

約数ペア:

[(1, 3998844), (2, 1999422), (3, 1332948), (4, 999711), (6, 666474), (9, 444316), (12, 333237), (18, 222158), (36, 111079), (113, 35388), (226, 17694), (339, 11796), (452, 8847), (678, 5898), (983, 4068), (1017, 3932), (1356, 2949), (1966, 2034)]