18615096

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 54450000

約数和(自身を除く): 35834904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1249, 1656, 1863, 2484, 2498, 3726, 3747, 4968, 4996, 7452, 7494, 9992, 11241, 14904, 14988, 22482, 28727, 29976, 33723, 44964, 57454, 67446, 86181, 89928, 101169, 114908, 134892, 172362, 202338, 229816, 258543, 269784, 344724, 404676, 517086, 689448, 775629, 809352, 1034172, 1551258, 2068344, 2326887, 3102516, 4653774, 6205032, 9307548, 18615096]

約数ペア:

[(1, 18615096), (2, 9307548), (3, 6205032), (4, 4653774), (6, 3102516), (8, 2326887), (9, 2068344), (12, 1551258), (18, 1034172), (23, 809352), (24, 775629), (27, 689448), (36, 517086), (46, 404676), (54, 344724), (69, 269784), (72, 258543), (81, 229816), (92, 202338), (108, 172362), (138, 134892), (162, 114908), (184, 101169), (207, 89928), (216, 86181), (276, 67446), (324, 57454), (414, 44964), (552, 33723), (621, 29976), (648, 28727), (828, 22482), (1242, 14988), (1249, 14904), (1656, 11241), (1863, 9992), (2484, 7494), (2498, 7452), (3726, 4996), (3747, 4968)]