7851294

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 19543680

約数和(自身を除く): 11692386

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 2087, 3762, 4174, 6261, 12522, 18783, 22957, 37566, 39653, 45914, 68871, 79306, 118959, 137742, 206613, 237918, 356877, 413226, 436183, 713754, 872366, 1308549, 2617098, 3925647, 7851294]

約数ペア:

[(1, 7851294), (2, 3925647), (3, 2617098), (6, 1308549), (9, 872366), (11, 713754), (18, 436183), (19, 413226), (22, 356877), (33, 237918), (38, 206613), (57, 137742), (66, 118959), (99, 79306), (114, 68871), (171, 45914), (198, 39653), (209, 37566), (342, 22957), (418, 18783), (627, 12522), (1254, 6261), (1881, 4174), (2087, 3762)]