22642851

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 41240640

約数和(自身を除く): 18597789

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 67, 77, 121, 133, 147, 201, 209, 231, 363, 399, 469, 539, 627, 737, 847, 931, 1273, 1407, 1463, 1617, 2211, 2299, 2541, 2793, 3283, 3819, 4389, 5159, 5929, 6897, 8107, 8911, 9849, 10241, 14003, 15477, 16093, 17787, 24321, 26733, 30723, 36113, 42009, 48279, 56749, 62377, 98021, 108339, 112651, 154033, 170247, 187131, 294063, 337953, 397243, 462099, 686147, 1078231, 1191729, 2058441, 3234693, 7547617, 22642851]

約数ペア:

[(1, 22642851), (3, 7547617), (7, 3234693), (11, 2058441), (19, 1191729), (21, 1078231), (33, 686147), (49, 462099), (57, 397243), (67, 337953), (77, 294063), (121, 187131), (133, 170247), (147, 154033), (201, 112651), (209, 108339), (231, 98021), (363, 62377), (399, 56749), (469, 48279), (539, 42009), (627, 36113), (737, 30723), (847, 26733), (931, 24321), (1273, 17787), (1407, 16093), (1463, 15477), (1617, 14003), (2211, 10241), (2299, 9849), (2541, 8911), (2793, 8107), (3283, 6897), (3819, 5929), (4389, 5159)]