4458426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 11089920

約数和(自身を除く): 6631494

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 151, 222, 259, 266, 302, 399, 453, 518, 703, 777, 798, 906, 1057, 1406, 1554, 2109, 2114, 2869, 3171, 4218, 4921, 5587, 5738, 6342, 8607, 9842, 11174, 14763, 16761, 17214, 20083, 29526, 33522, 39109, 40166, 60249, 78218, 106153, 117327, 120498, 212306, 234654, 318459, 636918, 743071, 1486142, 2229213, 4458426]

約数ペア:

[(1, 4458426), (2, 2229213), (3, 1486142), (6, 743071), (7, 636918), (14, 318459), (19, 234654), (21, 212306), (37, 120498), (38, 117327), (42, 106153), (57, 78218), (74, 60249), (111, 40166), (114, 39109), (133, 33522), (151, 29526), (222, 20083), (259, 17214), (266, 16761), (302, 14763), (399, 11174), (453, 9842), (518, 8607), (703, 6342), (777, 5738), (798, 5587), (906, 4921), (1057, 4218), (1406, 3171), (1554, 2869), (2109, 2114)]