18165492

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 32153868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 71, 92, 103, 108, 138, 142, 206, 207, 213, 276, 284, 309, 412, 414, 426, 618, 621, 639, 828, 852, 927, 1236, 1242, 1278, 1633, 1854, 1917, 2369, 2484, 2556, 2781, 3266, 3708, 3834, 4738, 4899, 5562, 6532, 7107, 7313, 7668, 9476, 9798, 11124, 14214, 14626, 14697, 19596, 21321, 21939, 28428, 29252, 29394, 42642, 43878, 44091, 58788, 63963, 65817, 85284, 87756, 88182, 127926, 131634, 168199, 176364, 197451, 255852, 263268, 336398, 394902, 504597, 672796, 789804, 1009194, 1513791, 2018388, 3027582, 4541373, 6055164, 9082746, 18165492]

約数ペア:

[(1, 18165492), (2, 9082746), (3, 6055164), (4, 4541373), (6, 3027582), (9, 2018388), (12, 1513791), (18, 1009194), (23, 789804), (27, 672796), (36, 504597), (46, 394902), (54, 336398), (69, 263268), (71, 255852), (92, 197451), (103, 176364), (108, 168199), (138, 131634), (142, 127926), (206, 88182), (207, 87756), (213, 85284), (276, 65817), (284, 63963), (309, 58788), (412, 44091), (414, 43878), (426, 42642), (618, 29394), (621, 29252), (639, 28428), (828, 21939), (852, 21321), (927, 19596), (1236, 14697), (1242, 14626), (1278, 14214), (1633, 11124), (1854, 9798), (1917, 9476), (2369, 7668), (2484, 7313), (2556, 7107), (2781, 6532), (3266, 5562), (3708, 4899), (3834, 4738)]