822870738

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:825

約数の個数: 80

約数和(自身を含む): 1900566360

約数和(自身を除く): 1077695622

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 229, 246, 369, 458, 541, 687, 738, 1082, 1107, 1374, 1623, 2061, 2214, 3246, 3321, 4122, 4869, 6183, 6642, 9389, 9738, 12366, 14607, 18549, 18778, 22181, 28167, 29214, 37098, 43821, 44362, 56334, 66543, 84501, 87642, 123889, 133086, 169002, 199629, 247778, 253503, 371667, 399258, 507006, 598887, 743334, 760509, 1115001, 1197774, 1521018, 1796661, 2230002, 3345003, 3593322, 5079449, 6690006, 10035009, 10158898, 15238347, 20070018, 30476694, 45715041, 91430082, 137145123, 274290246, 411435369, 822870738]

約数ペア:

[(1, 822870738), (2, 411435369), (3, 274290246), (6, 137145123), (9, 91430082), (18, 45715041), (27, 30476694), (41, 20070018), (54, 15238347), (81, 10158898), (82, 10035009), (123, 6690006), (162, 5079449), (229, 3593322), (246, 3345003), (369, 2230002), (458, 1796661), (541, 1521018), (687, 1197774), (738, 1115001), (1082, 760509), (1107, 743334), (1374, 598887), (1623, 507006), (2061, 399258), (2214, 371667), (3246, 253503), (3321, 247778), (4122, 199629), (4869, 169002), (6183, 133086), (6642, 123889), (9389, 87642), (9738, 84501), (12366, 66543), (14607, 56334), (18549, 44362), (18778, 43821), (22181, 37098), (28167, 29214)]