29849778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 74295936

約数和(自身を除く): 44446158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 983, 1446, 1687, 1966, 2169, 2949, 3374, 4338, 5061, 5898, 6881, 8847, 10122, 13762, 15183, 17694, 20643, 30366, 41286, 61929, 123858, 236903, 473806, 710709, 1421418, 1658321, 2132127, 3316642, 4264254, 4974963, 9949926, 14924889, 29849778]

約数ペア:

[(1, 29849778), (2, 14924889), (3, 9949926), (6, 4974963), (7, 4264254), (9, 3316642), (14, 2132127), (18, 1658321), (21, 1421418), (42, 710709), (63, 473806), (126, 236903), (241, 123858), (482, 61929), (723, 41286), (983, 30366), (1446, 20643), (1687, 17694), (1966, 15183), (2169, 13762), (2949, 10122), (3374, 8847), (4338, 6881), (5061, 5898)]