18018338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 13431262

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 299, 377, 598, 667, 754, 1039, 1334, 2078, 8671, 13507, 17342, 23897, 27014, 30131, 47794, 60262, 310661, 391703, 621322, 693013, 783406, 1386026, 9009169, 18018338]

約数ペア:

[(1, 18018338), (2, 9009169), (13, 1386026), (23, 783406), (26, 693013), (29, 621322), (46, 391703), (58, 310661), (299, 60262), (377, 47794), (598, 30131), (667, 27014), (754, 23897), (1039, 17342), (1334, 13507), (2078, 8671)]