4812738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 11965440

約数和(自身を除く): 7152702

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 163, 222, 259, 266, 326, 399, 489, 518, 703, 777, 798, 978, 1141, 1406, 1554, 2109, 2282, 3097, 3423, 4218, 4921, 6031, 6194, 6846, 9291, 9842, 12062, 14763, 18093, 18582, 21679, 29526, 36186, 42217, 43358, 65037, 84434, 114589, 126651, 130074, 229178, 253302, 343767, 687534, 802123, 1604246, 2406369, 4812738]

約数ペア:

[(1, 4812738), (2, 2406369), (3, 1604246), (6, 802123), (7, 687534), (14, 343767), (19, 253302), (21, 229178), (37, 130074), (38, 126651), (42, 114589), (57, 84434), (74, 65037), (111, 43358), (114, 42217), (133, 36186), (163, 29526), (222, 21679), (259, 18582), (266, 18093), (326, 14763), (399, 12062), (489, 9842), (518, 9291), (703, 6846), (777, 6194), (798, 6031), (978, 4921), (1141, 4218), (1406, 3423), (1554, 3097), (2109, 2282)]