7779186

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 17539200

約数和(自身を除く): 9760014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 2029, 3834, 4058, 6087, 12174, 18261, 36522, 54783, 109566, 144059, 288118, 432177, 864354, 1296531, 2593062, 3889593, 7779186]

約数ペア:

[(1, 7779186), (2, 3889593), (3, 2593062), (6, 1296531), (9, 864354), (18, 432177), (27, 288118), (54, 144059), (71, 109566), (142, 54783), (213, 36522), (426, 18261), (639, 12174), (1278, 6087), (1917, 4058), (2029, 3834)]