2598516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 7207200

約数和(自身を除く): 4608684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 131, 171, 174, 228, 261, 262, 342, 348, 393, 522, 524, 551, 684, 786, 1044, 1102, 1179, 1572, 1653, 2204, 2358, 2489, 3306, 3799, 4716, 4959, 4978, 6612, 7467, 7598, 9918, 9956, 11397, 14934, 15196, 19836, 22401, 22794, 29868, 34191, 44802, 45588, 68382, 72181, 89604, 136764, 144362, 216543, 288724, 433086, 649629, 866172, 1299258, 2598516]

約数ペア:

[(1, 2598516), (2, 1299258), (3, 866172), (4, 649629), (6, 433086), (9, 288724), (12, 216543), (18, 144362), (19, 136764), (29, 89604), (36, 72181), (38, 68382), (57, 45588), (58, 44802), (76, 34191), (87, 29868), (114, 22794), (116, 22401), (131, 19836), (171, 15196), (174, 14934), (228, 11397), (261, 9956), (262, 9918), (342, 7598), (348, 7467), (393, 6612), (522, 4978), (524, 4959), (551, 4716), (684, 3799), (786, 3306), (1044, 2489), (1102, 2358), (1179, 2204), (1572, 1653)]