15328032948

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1998961}}^1$

素因数の和:1999045

約数の個数: 48

約数和(自身を含む): 40299073920

約数和(自身を除く): 24971040972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 1998961, 3997922, 5996883, 7995844, 11993766, 17990649, 23987532, 35981298, 53971947, 71962596, 107943894, 141926231, 215887788, 283852462, 425778693, 567704924, 851557386, 1277336079, 1703114772, 2554672158, 3832008237, 5109344316, 7664016474, 15328032948]

約数ペア:

[(1, 15328032948), (2, 7664016474), (3, 5109344316), (4, 3832008237), (6, 2554672158), (9, 1703114772), (12, 1277336079), (18, 851557386), (27, 567704924), (36, 425778693), (54, 283852462), (71, 215887788), (108, 141926231), (142, 107943894), (213, 71962596), (284, 53971947), (426, 35981298), (639, 23987532), (852, 17990649), (1278, 11993766), (1917, 7995844), (2556, 5996883), (3834, 3997922), (7668, 1998961)]