38773476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 112641984

約数和(自身を除く): 73868508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 613, 753, 1004, 1226, 1506, 1757, 1839, 2259, 2452, 3012, 3514, 3678, 4291, 4518, 5271, 5517, 7028, 7356, 8582, 9036, 10542, 11034, 12873, 15813, 17164, 21084, 22068, 25746, 31626, 38619, 51492, 63252, 77238, 153863, 154476, 307726, 461589, 615452, 923178, 1077041, 1384767, 1846356, 2154082, 2769534, 3231123, 4308164, 5539068, 6462246, 9693369, 12924492, 19386738, 38773476]

約数ペア:

[(1, 38773476), (2, 19386738), (3, 12924492), (4, 9693369), (6, 6462246), (7, 5539068), (9, 4308164), (12, 3231123), (14, 2769534), (18, 2154082), (21, 1846356), (28, 1384767), (36, 1077041), (42, 923178), (63, 615452), (84, 461589), (126, 307726), (251, 154476), (252, 153863), (502, 77238), (613, 63252), (753, 51492), (1004, 38619), (1226, 31626), (1506, 25746), (1757, 22068), (1839, 21084), (2259, 17164), (2452, 15813), (3012, 12873), (3514, 11034), (3678, 10542), (4291, 9036), (4518, 8582), (5271, 7356), (5517, 7028)]