18444310965

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1\times {\mathrm{3931}}^1$

素因数の和:4890

約数の個数: 48

約数和(自身を含む): 32269326336

約数和(自身を除く): 13825015371

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 821, 1143, 1905, 2463, 3931, 4105, 5715, 7389, 11793, 12315, 19655, 35379, 36945, 58965, 104267, 176895, 312801, 499237, 521335, 938403, 1497711, 1564005, 2496185, 3227351, 4493133, 4692015, 7488555, 9682053, 16136755, 22465665, 29046159, 48410265, 145230795, 409873577, 1229620731, 2049367885, 3688862193, 6148103655, 18444310965]

約数ペア:

[(1, 18444310965), (3, 6148103655), (5, 3688862193), (9, 2049367885), (15, 1229620731), (45, 409873577), (127, 145230795), (381, 48410265), (635, 29046159), (821, 22465665), (1143, 16136755), (1905, 9682053), (2463, 7488555), (3931, 4692015), (4105, 4493133), (5715, 3227351), (7389, 2496185), (11793, 1564005), (12315, 1497711), (19655, 938403), (35379, 521335), (36945, 499237), (58965, 312801), (104267, 176895)]