7137020618

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{91837}}^1$

素因数の和:91927

約数の個数: 48

約数和(自身を含む): 13631330664

約数和(自身を除く): 6494310046

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 91, 98, 122, 182, 427, 637, 793, 854, 1274, 1586, 2989, 5551, 5978, 11102, 38857, 77714, 91837, 183674, 642859, 1193881, 1285718, 2387762, 4500013, 5602057, 8357167, 9000026, 11204114, 16714334, 39214399, 58500169, 72826741, 78428798, 117000338, 145653482, 274500793, 509787187, 549001586, 1019574374, 3568510309, 7137020618]

約数ペア:

[(1, 7137020618), (2, 3568510309), (7, 1019574374), (13, 549001586), (14, 509787187), (26, 274500793), (49, 145653482), (61, 117000338), (91, 78428798), (98, 72826741), (122, 58500169), (182, 39214399), (427, 16714334), (637, 11204114), (793, 9000026), (854, 8357167), (1274, 5602057), (1586, 4500013), (2989, 2387762), (5551, 1285718), (5978, 1193881), (11102, 642859), (38857, 183674), (77714, 91837)]