18859344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 58621248

約数和(自身を除く): 39761904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 41, 42, 48, 56, 74, 82, 84, 111, 112, 123, 148, 164, 168, 222, 246, 259, 287, 296, 328, 336, 444, 492, 518, 574, 592, 656, 777, 861, 888, 984, 1036, 1148, 1369, 1517, 1554, 1722, 1776, 1968, 2072, 2296, 2738, 3034, 3108, 3444, 4107, 4144, 4551, 4592, 5476, 6068, 6216, 6888, 8214, 9102, 9583, 10619, 10952, 12136, 12432, 13776, 16428, 18204, 19166, 21238, 21904, 24272, 28749, 31857, 32856, 36408, 38332, 42476, 56129, 57498, 63714, 65712, 72816, 76664, 84952, 112258, 114996, 127428, 153328, 168387, 169904, 224516, 229992, 254856, 336774, 392903, 449032, 459984, 509712, 673548, 785806, 898064, 1178709, 1347096, 1571612, 2357418, 2694192, 3143224, 4714836, 6286448, 9429672, 18859344]

約数ペア:

[(1, 18859344), (2, 9429672), (3, 6286448), (4, 4714836), (6, 3143224), (7, 2694192), (8, 2357418), (12, 1571612), (14, 1347096), (16, 1178709), (21, 898064), (24, 785806), (28, 673548), (37, 509712), (41, 459984), (42, 449032), (48, 392903), (56, 336774), (74, 254856), (82, 229992), (84, 224516), (111, 169904), (112, 168387), (123, 153328), (148, 127428), (164, 114996), (168, 112258), (222, 84952), (246, 76664), (259, 72816), (287, 65712), (296, 63714), (328, 57498), (336, 56129), (444, 42476), (492, 38332), (518, 36408), (574, 32856), (592, 31857), (656, 28749), (777, 24272), (861, 21904), (888, 21238), (984, 19166), (1036, 18204), (1148, 16428), (1369, 13776), (1517, 12432), (1554, 12136), (1722, 10952), (1776, 10619), (1968, 9583), (2072, 9102), (2296, 8214), (2738, 6888), (3034, 6216), (3108, 6068), (3444, 5476), (4107, 4592), (4144, 4551)]