18816144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23059}}^1$

素因数の和:23087

約数の個数: 40

約数和(自身を含む): 51469920

約数和(自身を除く): 32653776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23059, 46118, 69177, 92236, 138354, 184472, 276708, 368944, 392003, 553416, 784006, 1106832, 1176009, 1568012, 2352018, 3136024, 4704036, 6272048, 9408072, 18816144]

約数ペア:

[(1, 18816144), (2, 9408072), (3, 6272048), (4, 4704036), (6, 3136024), (8, 2352018), (12, 1568012), (16, 1176009), (17, 1106832), (24, 784006), (34, 553416), (48, 392003), (51, 368944), (68, 276708), (102, 184472), (136, 138354), (204, 92236), (272, 69177), (408, 46118), (816, 23059)]