22080474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 51996672

約数和(自身を除く): 29916198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 743, 762, 1143, 1486, 1651, 2229, 2286, 3302, 4458, 4953, 6687, 9659, 9906, 13374, 14859, 19318, 28977, 29718, 57954, 86931, 94361, 173862, 188722, 283083, 566166, 849249, 1226693, 1698498, 2453386, 3680079, 7360158, 11040237, 22080474]

約数ペア:

[(1, 22080474), (2, 11040237), (3, 7360158), (6, 3680079), (9, 2453386), (13, 1698498), (18, 1226693), (26, 849249), (39, 566166), (78, 283083), (117, 188722), (127, 173862), (234, 94361), (254, 86931), (381, 57954), (743, 29718), (762, 28977), (1143, 19318), (1486, 14859), (1651, 13374), (2229, 9906), (2286, 9659), (3302, 6687), (4458, 4953)]