33731178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 75841920

約数和(自身を除く): 42110742

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 89, 113, 129, 178, 226, 258, 267, 339, 534, 559, 678, 1118, 1157, 1469, 1677, 2314, 2938, 3354, 3471, 3827, 4407, 4859, 6942, 7654, 8814, 9718, 10057, 11481, 14577, 20114, 22962, 29154, 30171, 49751, 60342, 63167, 99502, 126334, 130741, 149253, 189501, 261482, 298506, 379002, 392223, 432451, 784446, 864902, 1297353, 2594706, 5621863, 11243726, 16865589, 33731178]

約数ペア:

[(1, 33731178), (2, 16865589), (3, 11243726), (6, 5621863), (13, 2594706), (26, 1297353), (39, 864902), (43, 784446), (78, 432451), (86, 392223), (89, 379002), (113, 298506), (129, 261482), (178, 189501), (226, 149253), (258, 130741), (267, 126334), (339, 99502), (534, 63167), (559, 60342), (678, 49751), (1118, 30171), (1157, 29154), (1469, 22962), (1677, 20114), (2314, 14577), (2938, 11481), (3354, 10057), (3471, 9718), (3827, 8814), (4407, 7654), (4859, 6942)]