18129744

素因数分解:

$2^4\times 3^5\times {\mathrm{4663}}^1$

素因数の和:4686

約数の個数: 60

約数和(自身を含む): 52628576

約数和(自身を除く): 34498832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 4663, 9326, 13989, 18652, 27978, 37304, 41967, 55956, 74608, 83934, 111912, 125901, 167868, 223824, 251802, 335736, 377703, 503604, 671472, 755406, 1007208, 1133109, 1510812, 2014416, 2266218, 3021624, 4532436, 6043248, 9064872, 18129744]

約数ペア:

[(1, 18129744), (2, 9064872), (3, 6043248), (4, 4532436), (6, 3021624), (8, 2266218), (9, 2014416), (12, 1510812), (16, 1133109), (18, 1007208), (24, 755406), (27, 671472), (36, 503604), (48, 377703), (54, 335736), (72, 251802), (81, 223824), (108, 167868), (144, 125901), (162, 111912), (216, 83934), (243, 74608), (324, 55956), (432, 41967), (486, 37304), (648, 27978), (972, 18652), (1296, 13989), (1944, 9326), (3888, 4663)]