38642724

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 105114240

約数和(自身を除く): 66471516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 53, 54, 86, 106, 108, 129, 157, 159, 172, 212, 258, 314, 318, 387, 471, 477, 516, 628, 636, 774, 942, 954, 1161, 1413, 1431, 1548, 1884, 1908, 2279, 2322, 2826, 2862, 4239, 4558, 4644, 5652, 5724, 6751, 6837, 8321, 8478, 9116, 13502, 13674, 16642, 16956, 20253, 20511, 24963, 27004, 27348, 33284, 40506, 41022, 49926, 60759, 61533, 74889, 81012, 82044, 99852, 121518, 123066, 149778, 182277, 224667, 243036, 246132, 299556, 357803, 364554, 449334, 715606, 729108, 898668, 1073409, 1431212, 2146818, 3220227, 4293636, 6440454, 9660681, 12880908, 19321362, 38642724]

約数ペア:

[(1, 38642724), (2, 19321362), (3, 12880908), (4, 9660681), (6, 6440454), (9, 4293636), (12, 3220227), (18, 2146818), (27, 1431212), (36, 1073409), (43, 898668), (53, 729108), (54, 715606), (86, 449334), (106, 364554), (108, 357803), (129, 299556), (157, 246132), (159, 243036), (172, 224667), (212, 182277), (258, 149778), (314, 123066), (318, 121518), (387, 99852), (471, 82044), (477, 81012), (516, 74889), (628, 61533), (636, 60759), (774, 49926), (942, 41022), (954, 40506), (1161, 33284), (1413, 27348), (1431, 27004), (1548, 24963), (1884, 20511), (1908, 20253), (2279, 16956), (2322, 16642), (2826, 13674), (2862, 13502), (4239, 9116), (4558, 8478), (4644, 8321), (5652, 6837), (5724, 6751)]