2019412926

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{45587}}^1$

素因数の和:45725

約数の個数: 48

約数和(自身を含む): 4608399744

約数和(自身を除く): 2588986818

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 321, 414, 642, 963, 1926, 2461, 4922, 7383, 14766, 22149, 44298, 45587, 91174, 136761, 273522, 410283, 820566, 1048501, 2097002, 3145503, 4877809, 6291006, 9436509, 9755618, 14633427, 18873018, 29266854, 43900281, 87800562, 112189607, 224379214, 336568821, 673137642, 1009706463, 2019412926]

約数ペア:

[(1, 2019412926), (2, 1009706463), (3, 673137642), (6, 336568821), (9, 224379214), (18, 112189607), (23, 87800562), (46, 43900281), (69, 29266854), (107, 18873018), (138, 14633427), (207, 9755618), (214, 9436509), (321, 6291006), (414, 4877809), (642, 3145503), (963, 2097002), (1926, 1048501), (2461, 820566), (4922, 410283), (7383, 273522), (14766, 136761), (22149, 91174), (44298, 45587)]