26395380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13331}}^1$

素因数の和:13357

約数の個数: 72

約数和(自身を含む): 87351264

約数和(自身を除く): 60955884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13331, 26662, 39993, 53324, 66655, 79986, 119979, 133310, 146641, 159972, 199965, 239958, 266620, 293282, 399930, 439923, 479916, 586564, 599895, 733205, 799860, 879846, 1199790, 1319769, 1466410, 1759692, 2199615, 2399580, 2639538, 2932820, 4399230, 5279076, 6598845, 8798460, 13197690, 26395380]

約数ペア:

[(1, 26395380), (2, 13197690), (3, 8798460), (4, 6598845), (5, 5279076), (6, 4399230), (9, 2932820), (10, 2639538), (11, 2399580), (12, 2199615), (15, 1759692), (18, 1466410), (20, 1319769), (22, 1199790), (30, 879846), (33, 799860), (36, 733205), (44, 599895), (45, 586564), (55, 479916), (60, 439923), (66, 399930), (90, 293282), (99, 266620), (110, 239958), (132, 199965), (165, 159972), (180, 146641), (198, 133310), (220, 119979), (330, 79986), (396, 66655), (495, 53324), (660, 39993), (990, 26662), (1980, 13331)]