138321324

素因数分解:

$2^2\times 3^3\times {\mathrm{571}}^1\times {\mathrm{2243}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 359399040

約数和(自身を除く): 221077716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 571, 1142, 1713, 2243, 2284, 3426, 4486, 5139, 6729, 6852, 8972, 10278, 13458, 15417, 20187, 20556, 26916, 30834, 40374, 60561, 61668, 80748, 121122, 242244, 1280753, 2561506, 3842259, 5123012, 7684518, 11526777, 15369036, 23053554, 34580331, 46107108, 69160662, 138321324]

約数ペア:

[(1, 138321324), (2, 69160662), (3, 46107108), (4, 34580331), (6, 23053554), (9, 15369036), (12, 11526777), (18, 7684518), (27, 5123012), (36, 3842259), (54, 2561506), (108, 1280753), (571, 242244), (1142, 121122), (1713, 80748), (2243, 61668), (2284, 60561), (3426, 40374), (4486, 30834), (5139, 26916), (6729, 20556), (6852, 20187), (8972, 15417), (10278, 13458)]