13638996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{18041}}^1$

素因数の和:18061

約数の個数: 48

約数和(自身を含む): 40414080

約数和(自身を除く): 26775084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 18041, 36082, 54123, 72164, 108246, 126287, 162369, 216492, 252574, 324738, 378861, 487107, 505148, 649476, 757722, 974214, 1136583, 1515444, 1948428, 2273166, 3409749, 4546332, 6819498, 13638996]

約数ペア:

[(1, 13638996), (2, 6819498), (3, 4546332), (4, 3409749), (6, 2273166), (7, 1948428), (9, 1515444), (12, 1136583), (14, 974214), (18, 757722), (21, 649476), (27, 505148), (28, 487107), (36, 378861), (42, 324738), (54, 252574), (63, 216492), (84, 162369), (108, 126287), (126, 108246), (189, 72164), (252, 54123), (378, 36082), (756, 18041)]