9709938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 24942060

約数和(自身を除く): 15232122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 101, 109, 126, 147, 202, 218, 294, 303, 327, 441, 606, 654, 707, 763, 882, 909, 981, 1414, 1526, 1818, 1962, 2121, 2289, 4242, 4578, 4949, 5341, 6363, 6867, 9898, 10682, 11009, 12726, 13734, 14847, 16023, 22018, 29694, 32046, 33027, 44541, 48069, 66054, 77063, 89082, 96138, 99081, 154126, 198162, 231189, 462378, 539441, 693567, 1078882, 1387134, 1618323, 3236646, 4854969, 9709938]

約数ペア:

[(1, 9709938), (2, 4854969), (3, 3236646), (6, 1618323), (7, 1387134), (9, 1078882), (14, 693567), (18, 539441), (21, 462378), (42, 231189), (49, 198162), (63, 154126), (98, 99081), (101, 96138), (109, 89082), (126, 77063), (147, 66054), (202, 48069), (218, 44541), (294, 33027), (303, 32046), (327, 29694), (441, 22018), (606, 16023), (654, 14847), (707, 13734), (763, 12726), (882, 11009), (909, 10682), (981, 9898), (1414, 6867), (1526, 6363), (1818, 5341), (1962, 4949), (2121, 4578), (2289, 4242)]