18183732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6983}}^1$

素因数の和:7028

約数の個数: 48

約数和(自身を含む): 50061312

約数和(自身を除く): 31877580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 6983, 13966, 20949, 27932, 41898, 48881, 83796, 97762, 146643, 195524, 216473, 293286, 432946, 586572, 649419, 865892, 1298838, 1515311, 2597676, 3030622, 4545933, 6061244, 9091866, 18183732]

約数ペア:

[(1, 18183732), (2, 9091866), (3, 6061244), (4, 4545933), (6, 3030622), (7, 2597676), (12, 1515311), (14, 1298838), (21, 865892), (28, 649419), (31, 586572), (42, 432946), (62, 293286), (84, 216473), (93, 195524), (124, 146643), (186, 97762), (217, 83796), (372, 48881), (434, 41898), (651, 27932), (868, 20949), (1302, 13966), (2604, 6983)]