2018060408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2772061}}^1$

素因数の和:2772087

約数の個数: 32

約数和(自身を含む): 4657064160

約数和(自身を除く): 2639003752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2772061, 5544122, 11088244, 19404427, 22176488, 36036793, 38808854, 72073586, 77617708, 144147172, 155235416, 252257551, 288294344, 504515102, 1009030204, 2018060408]

約数ペア:

[(1, 2018060408), (2, 1009030204), (4, 504515102), (7, 288294344), (8, 252257551), (13, 155235416), (14, 144147172), (26, 77617708), (28, 72073586), (52, 38808854), (56, 36036793), (91, 22176488), (104, 19404427), (182, 11088244), (364, 5544122), (728, 2772061)]