2856546

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:261

約数の個数: 80

約数和(自身を含む): 8015040

約数和(自身を除く): 5158494

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 229, 231, 297, 378, 458, 462, 567, 594, 687, 693, 891, 1134, 1374, 1386, 1603, 1782, 2061, 2079, 2519, 3206, 4122, 4158, 4809, 5038, 6183, 6237, 7557, 9618, 12366, 12474, 14427, 15114, 17633, 18549, 22671, 28854, 35266, 37098, 43281, 45342, 52899, 68013, 86562, 105798, 129843, 136026, 158697, 204039, 259686, 317394, 408078, 476091, 952182, 1428273, 2856546]

約数ペア:

[(1, 2856546), (2, 1428273), (3, 952182), (6, 476091), (7, 408078), (9, 317394), (11, 259686), (14, 204039), (18, 158697), (21, 136026), (22, 129843), (27, 105798), (33, 86562), (42, 68013), (54, 52899), (63, 45342), (66, 43281), (77, 37098), (81, 35266), (99, 28854), (126, 22671), (154, 18549), (162, 17633), (189, 15114), (198, 14427), (229, 12474), (231, 12366), (297, 9618), (378, 7557), (458, 6237), (462, 6183), (567, 5038), (594, 4809), (687, 4158), (693, 4122), (891, 3206), (1134, 2519), (1374, 2079), (1386, 2061), (1603, 1782)]