6556248

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 18432000

約数和(自身を除く): 11875752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 239, 254, 381, 478, 508, 717, 762, 956, 1016, 1143, 1434, 1524, 1912, 2151, 2286, 2868, 3048, 3429, 4302, 4572, 5736, 6453, 6858, 8604, 9144, 12906, 13716, 17208, 25812, 27432, 30353, 51624, 60706, 91059, 121412, 182118, 242824, 273177, 364236, 546354, 728472, 819531, 1092708, 1639062, 2185416, 3278124, 6556248]

約数ペア:

[(1, 6556248), (2, 3278124), (3, 2185416), (4, 1639062), (6, 1092708), (8, 819531), (9, 728472), (12, 546354), (18, 364236), (24, 273177), (27, 242824), (36, 182118), (54, 121412), (72, 91059), (108, 60706), (127, 51624), (216, 30353), (239, 27432), (254, 25812), (381, 17208), (478, 13716), (508, 12906), (717, 9144), (762, 8604), (956, 6858), (1016, 6453), (1143, 5736), (1434, 4572), (1524, 4302), (1912, 3429), (2151, 3048), (2286, 2868)]