18408684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5923}}^1$

素因数の和:5974

約数の個数: 48

約数和(自身を含む): 50425088

約数和(自身を除く): 32016404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 5923, 11846, 17769, 23692, 35538, 41461, 71076, 82922, 124383, 165844, 219151, 248766, 438302, 497532, 657453, 876604, 1314906, 1534057, 2629812, 3068114, 4602171, 6136228, 9204342, 18408684]

約数ペア:

[(1, 18408684), (2, 9204342), (3, 6136228), (4, 4602171), (6, 3068114), (7, 2629812), (12, 1534057), (14, 1314906), (21, 876604), (28, 657453), (37, 497532), (42, 438302), (74, 248766), (84, 219151), (111, 165844), (148, 124383), (222, 82922), (259, 71076), (444, 41461), (518, 35538), (777, 23692), (1036, 17769), (1554, 11846), (3108, 5923)]