211510026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{129127}}^1$

素因数の和:129155

約数の個数: 48

約数和(自身を含む): 564031104

約数和(自身を除く): 352521078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 129127, 258254, 387381, 774762, 903889, 1162143, 1678651, 1807778, 2324286, 2711667, 3357302, 5035953, 5423334, 8135001, 10071906, 11750557, 15107859, 16270002, 23501114, 30215718, 35251671, 70503342, 105755013, 211510026]

約数ペア:

[(1, 211510026), (2, 105755013), (3, 70503342), (6, 35251671), (7, 30215718), (9, 23501114), (13, 16270002), (14, 15107859), (18, 11750557), (21, 10071906), (26, 8135001), (39, 5423334), (42, 5035953), (63, 3357302), (78, 2711667), (91, 2324286), (117, 1807778), (126, 1678651), (182, 1162143), (234, 903889), (273, 774762), (546, 387381), (819, 258254), (1638, 129127)]