31815612

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3037}}^1$

素因数の和:3147

約数の個数: 48

約数和(自身を含む): 83362720

約数和(自身を除く): 51547108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3037, 3492, 5238, 6074, 9111, 10476, 12148, 18222, 27333, 36444, 54666, 81999, 109332, 163998, 294589, 327996, 589178, 883767, 1178356, 1767534, 2651301, 3535068, 5302602, 7953903, 10605204, 15907806, 31815612]

約数ペア:

[(1, 31815612), (2, 15907806), (3, 10605204), (4, 7953903), (6, 5302602), (9, 3535068), (12, 2651301), (18, 1767534), (27, 1178356), (36, 883767), (54, 589178), (97, 327996), (108, 294589), (194, 163998), (291, 109332), (388, 81999), (582, 54666), (873, 36444), (1164, 27333), (1746, 18222), (2619, 12148), (3037, 10476), (3492, 9111), (5238, 6074)]