8647212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 23288832

約数和(自身を除く): 14641620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 911, 1356, 1582, 1822, 2373, 2733, 3164, 3644, 4746, 5466, 6377, 9492, 10932, 12754, 19131, 25508, 38262, 76524, 102943, 205886, 308829, 411772, 617658, 720601, 1235316, 1441202, 2161803, 2882404, 4323606, 8647212]

約数ペア:

[(1, 8647212), (2, 4323606), (3, 2882404), (4, 2161803), (6, 1441202), (7, 1235316), (12, 720601), (14, 617658), (21, 411772), (28, 308829), (42, 205886), (84, 102943), (113, 76524), (226, 38262), (339, 25508), (452, 19131), (678, 12754), (791, 10932), (911, 9492), (1356, 6377), (1582, 5466), (1822, 4746), (2373, 3644), (2733, 3164)]