138642012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{202693}}^1$

素因数の和:202722

約数の個数: 36

約数和(自身を含む): 368903080

約数和(自身を除く): 230261068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 202693, 405386, 608079, 810772, 1216158, 1824237, 2432316, 3648474, 3851167, 7296948, 7702334, 11553501, 15404668, 23107002, 34660503, 46214004, 69321006, 138642012]

約数ペア:

[(1, 138642012), (2, 69321006), (3, 46214004), (4, 34660503), (6, 23107002), (9, 15404668), (12, 11553501), (18, 7702334), (19, 7296948), (36, 3851167), (38, 3648474), (57, 2432316), (76, 1824237), (114, 1216158), (171, 810772), (228, 608079), (342, 405386), (684, 202693)]