138603612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71741}}^1$

素因数の和:71778

約数の個数: 48

約数和(自身を含む): 385684992

約数和(自身を除く): 247081380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 71741, 143482, 215223, 286964, 430446, 502187, 860892, 1004374, 1506561, 1650043, 2008748, 3013122, 3300086, 4950129, 6026244, 6600172, 9900258, 11550301, 19800516, 23100602, 34650903, 46201204, 69301806, 138603612]

約数ペア:

[(1, 138603612), (2, 69301806), (3, 46201204), (4, 34650903), (6, 23100602), (7, 19800516), (12, 11550301), (14, 9900258), (21, 6600172), (23, 6026244), (28, 4950129), (42, 3300086), (46, 3013122), (69, 2008748), (84, 1650043), (92, 1506561), (138, 1004374), (161, 860892), (276, 502187), (322, 430446), (483, 286964), (644, 215223), (966, 143482), (1932, 71741)]