13638.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2467}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 10128672

約数和(自身を除く): 6502182

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2467, 4934, 7401, 12335, 14802, 17269, 24670, 34538, 37005, 51807, 74010, 86345, 103614, 120883, 172690, 241766, 259035, 362649, 518070, 604415, 725298, 1208830, 1813245, 3626490]

約数ペア:

[(1, 3626490), (2, 1813245), (3, 1208830), (5, 725298), (6, 604415), (7, 518070), (10, 362649), (14, 259035), (15, 241766), (21, 172690), (30, 120883), (35, 103614), (42, 86345), (49, 74010), (70, 51807), (98, 37005), (105, 34538), (147, 24670), (210, 17269), (245, 14802), (294, 12335), (490, 7401), (735, 4934), (1470, 2467)]