18184536

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 52416000

約数和(自身を除く): 34231464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 79, 92, 138, 139, 158, 184, 207, 237, 276, 278, 316, 414, 417, 474, 552, 556, 632, 711, 828, 834, 948, 1112, 1251, 1422, 1656, 1668, 1817, 1896, 2502, 2844, 3197, 3336, 3634, 5004, 5451, 5688, 6394, 7268, 9591, 10008, 10902, 10981, 12788, 14536, 16353, 19182, 21804, 21962, 25576, 28773, 32706, 32943, 38364, 43608, 43924, 57546, 65412, 65886, 76728, 87848, 98829, 115092, 130824, 131772, 197658, 230184, 252563, 263544, 395316, 505126, 757689, 790632, 1010252, 1515378, 2020504, 2273067, 3030756, 4546134, 6061512, 9092268, 18184536]

約数ペア:

[(1, 18184536), (2, 9092268), (3, 6061512), (4, 4546134), (6, 3030756), (8, 2273067), (9, 2020504), (12, 1515378), (18, 1010252), (23, 790632), (24, 757689), (36, 505126), (46, 395316), (69, 263544), (72, 252563), (79, 230184), (92, 197658), (138, 131772), (139, 130824), (158, 115092), (184, 98829), (207, 87848), (237, 76728), (276, 65886), (278, 65412), (316, 57546), (414, 43924), (417, 43608), (474, 38364), (552, 32943), (556, 32706), (632, 28773), (711, 25576), (828, 21962), (834, 21804), (948, 19182), (1112, 16353), (1251, 14536), (1422, 12788), (1656, 10981), (1668, 10902), (1817, 10008), (1896, 9591), (2502, 7268), (2844, 6394), (3197, 5688), (3336, 5451), (3634, 5004)]