18311463758

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{7703}}^1$

素因数の和:8037

約数の個数: 48

約数和(自身を含む): 32376029184

約数和(自身を除く): 14064565426

約数列:

[1, 2, 7, 14, 49, 98, 127, 191, 254, 382, 889, 1337, 1778, 2674, 6223, 7703, 9359, 12446, 15406, 18718, 24257, 48514, 53921, 107842, 169799, 339598, 377447, 754894, 978281, 1188593, 1471273, 1956562, 2377186, 2942546, 6847967, 10298911, 13695934, 20597822, 47935769, 72092377, 95871538, 144184754, 186851671, 373703342, 1307961697, 2615923394, 9155731879, 18311463758]

約数ペア:

[(1, 18311463758), (2, 9155731879), (7, 2615923394), (14, 1307961697), (49, 373703342), (98, 186851671), (127, 144184754), (191, 95871538), (254, 72092377), (382, 47935769), (889, 20597822), (1337, 13695934), (1778, 10298911), (2674, 6847967), (6223, 2942546), (7703, 2377186), (9359, 1956562), (12446, 1471273), (15406, 1188593), (18718, 978281), (24257, 754894), (48514, 377447), (53921, 339598), (107842, 169799)]