16257402

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 42336000

約数和(自身を除く): 26078598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1049, 1107, 1722, 2098, 2214, 2583, 3147, 5166, 6294, 7343, 7749, 9441, 14686, 15498, 18882, 22029, 28323, 43009, 44058, 56646, 66087, 86018, 129027, 132174, 198261, 258054, 301063, 387081, 396522, 602126, 774162, 903189, 1161243, 1806378, 2322486, 2709567, 5419134, 8128701, 16257402]

約数ペア:

[(1, 16257402), (2, 8128701), (3, 5419134), (6, 2709567), (7, 2322486), (9, 1806378), (14, 1161243), (18, 903189), (21, 774162), (27, 602126), (41, 396522), (42, 387081), (54, 301063), (63, 258054), (82, 198261), (123, 132174), (126, 129027), (189, 86018), (246, 66087), (287, 56646), (369, 44058), (378, 43009), (574, 28323), (738, 22029), (861, 18882), (1049, 15498), (1107, 14686), (1722, 9441), (2098, 7749), (2214, 7343), (2583, 6294), (3147, 5166)]