22151772

素因数分解:

$2^2\times 3^3\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 57684480

約数和(自身を除く): 35532708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 443, 463, 886, 926, 1329, 1389, 1772, 1852, 2658, 2778, 3987, 4167, 5316, 5556, 7974, 8334, 11961, 12501, 15948, 16668, 23922, 25002, 47844, 50004, 205109, 410218, 615327, 820436, 1230654, 1845981, 2461308, 3691962, 5537943, 7383924, 11075886, 22151772]

約数ペア:

[(1, 22151772), (2, 11075886), (3, 7383924), (4, 5537943), (6, 3691962), (9, 2461308), (12, 1845981), (18, 1230654), (27, 820436), (36, 615327), (54, 410218), (108, 205109), (443, 50004), (463, 47844), (886, 25002), (926, 23922), (1329, 16668), (1389, 15948), (1772, 12501), (1852, 11961), (2658, 8334), (2778, 7974), (3987, 5556), (4167, 5316)]