8621592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 26995200

約数和(自身を除く): 18373608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 73, 74, 76, 84, 111, 114, 133, 146, 148, 152, 168, 219, 222, 228, 259, 266, 292, 296, 399, 438, 444, 456, 511, 518, 532, 584, 703, 777, 798, 876, 888, 1022, 1036, 1064, 1387, 1406, 1533, 1554, 1596, 1752, 2044, 2072, 2109, 2701, 2774, 2812, 3066, 3108, 3192, 4088, 4161, 4218, 4921, 5402, 5548, 5624, 6132, 6216, 8103, 8322, 8436, 9709, 9842, 10804, 11096, 12264, 14763, 16206, 16644, 16872, 18907, 19418, 19684, 21608, 29127, 29526, 32412, 33288, 37814, 38836, 39368, 51319, 56721, 58254, 59052, 64824, 75628, 77672, 102638, 113442, 116508, 118104, 151256, 153957, 205276, 226884, 233016, 307914, 359233, 410552, 453768, 615828, 718466, 1077699, 1231656, 1436932, 2155398, 2873864, 4310796, 8621592]

約数ペア:

[(1, 8621592), (2, 4310796), (3, 2873864), (4, 2155398), (6, 1436932), (7, 1231656), (8, 1077699), (12, 718466), (14, 615828), (19, 453768), (21, 410552), (24, 359233), (28, 307914), (37, 233016), (38, 226884), (42, 205276), (56, 153957), (57, 151256), (73, 118104), (74, 116508), (76, 113442), (84, 102638), (111, 77672), (114, 75628), (133, 64824), (146, 59052), (148, 58254), (152, 56721), (168, 51319), (219, 39368), (222, 38836), (228, 37814), (259, 33288), (266, 32412), (292, 29526), (296, 29127), (399, 21608), (438, 19684), (444, 19418), (456, 18907), (511, 16872), (518, 16644), (532, 16206), (584, 14763), (703, 12264), (777, 11096), (798, 10804), (876, 9842), (888, 9709), (1022, 8436), (1036, 8322), (1064, 8103), (1387, 6216), (1406, 6132), (1533, 5624), (1554, 5548), (1596, 5402), (1752, 4921), (2044, 4218), (2072, 4161), (2109, 4088), (2701, 3192), (2774, 3108), (2812, 3066)]