1298286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 3144960

約数和(自身を除く): 1846674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 83, 99, 158, 166, 198, 237, 249, 474, 498, 711, 747, 869, 913, 1422, 1494, 1738, 1826, 2607, 2739, 5214, 5478, 6557, 7821, 8217, 13114, 15642, 16434, 19671, 39342, 59013, 72127, 118026, 144254, 216381, 432762, 649143, 1298286]

約数ペア:

[(1, 1298286), (2, 649143), (3, 432762), (6, 216381), (9, 144254), (11, 118026), (18, 72127), (22, 59013), (33, 39342), (66, 19671), (79, 16434), (83, 15642), (99, 13114), (158, 8217), (166, 7821), (198, 6557), (237, 5478), (249, 5214), (474, 2739), (498, 2607), (711, 1826), (747, 1738), (869, 1494), (913, 1422)]