15692996028

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{218797}}^1$

素因数の和:218986

約数の個数: 48

約数和(自身を含む): 37738279040

約数和(自身を除く): 22045283012

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 139, 172, 258, 278, 417, 516, 556, 834, 1668, 5977, 11954, 17931, 23908, 35862, 71724, 218797, 437594, 656391, 875188, 1312782, 2625564, 9408271, 18816542, 28224813, 30412783, 37633084, 56449626, 60825566, 91238349, 112899252, 121651132, 182476698, 364953396, 1307749669, 2615499338, 3923249007, 5230998676, 7846498014, 15692996028]

約数ペア:

[(1, 15692996028), (2, 7846498014), (3, 5230998676), (4, 3923249007), (6, 2615499338), (12, 1307749669), (43, 364953396), (86, 182476698), (129, 121651132), (139, 112899252), (172, 91238349), (258, 60825566), (278, 56449626), (417, 37633084), (516, 30412783), (556, 28224813), (834, 18816542), (1668, 9408271), (5977, 2625564), (11954, 1312782), (17931, 875188), (23908, 656391), (35862, 437594), (71724, 218797)]