15993054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1049}}^1$

素因数の和:1086

約数の個数: 72

約数和(自身を含む): 43570800

約数和(自身を除く): 27577746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1049, 1089, 1386, 1694, 2098, 2178, 2541, 3147, 5082, 6294, 7343, 7623, 9441, 11539, 14686, 15246, 18882, 22029, 23078, 34617, 44058, 66087, 69234, 80773, 103851, 126929, 132174, 161546, 207702, 242319, 253858, 380787, 484638, 726957, 761574, 888503, 1142361, 1453914, 1777006, 2284722, 2665509, 5331018, 7996527, 15993054]

約数ペア:

[(1, 15993054), (2, 7996527), (3, 5331018), (6, 2665509), (7, 2284722), (9, 1777006), (11, 1453914), (14, 1142361), (18, 888503), (21, 761574), (22, 726957), (33, 484638), (42, 380787), (63, 253858), (66, 242319), (77, 207702), (99, 161546), (121, 132174), (126, 126929), (154, 103851), (198, 80773), (231, 69234), (242, 66087), (363, 44058), (462, 34617), (693, 23078), (726, 22029), (847, 18882), (1049, 15246), (1089, 14686), (1386, 11539), (1694, 9441), (2098, 7623), (2178, 7343), (2541, 6294), (3147, 5082)]