7780491018

素因数分解:

$2^1\times 3^3\times {\mathrm{1367}}^1\times {\mathrm{105401}}^1$

素因数の和:106779

約数の個数: 32

約数和(自身を含む): 17302792320

約数和(自身を除く): 9522301302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1367, 2734, 4101, 8202, 12303, 24606, 36909, 73818, 105401, 210802, 316203, 632406, 948609, 1897218, 2845827, 5691654, 144083167, 288166334, 432249501, 864499002, 1296748503, 2593497006, 3890245509, 7780491018]

約数ペア:

[(1, 7780491018), (2, 3890245509), (3, 2593497006), (6, 1296748503), (9, 864499002), (18, 432249501), (27, 288166334), (54, 144083167), (1367, 5691654), (2734, 2845827), (4101, 1897218), (8202, 948609), (12303, 632406), (24606, 316203), (36909, 210802), (73818, 105401)]