13243272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4637}}^1$

素因数の和:4670

約数の個数: 64

約数和(自身を含む): 40072320

約数和(自身を除く): 26829048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 4637, 9274, 13911, 18548, 27822, 32459, 37096, 55644, 64918, 78829, 97377, 111288, 129836, 157658, 194754, 236487, 259672, 315316, 389508, 472974, 551803, 630632, 779016, 945948, 1103606, 1655409, 1891896, 2207212, 3310818, 4414424, 6621636, 13243272]

約数ペア:

[(1, 13243272), (2, 6621636), (3, 4414424), (4, 3310818), (6, 2207212), (7, 1891896), (8, 1655409), (12, 1103606), (14, 945948), (17, 779016), (21, 630632), (24, 551803), (28, 472974), (34, 389508), (42, 315316), (51, 259672), (56, 236487), (68, 194754), (84, 157658), (102, 129836), (119, 111288), (136, 97377), (168, 78829), (204, 64918), (238, 55644), (357, 37096), (408, 32459), (476, 27822), (714, 18548), (952, 13911), (1428, 9274), (2856, 4637)]