19118910492

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1788151}}^1$

素因数の和:1788181

約数の個数: 72

約数和(自身を含む): 54674535552

約数和(自身を除く): 35555625060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 1788151, 3576302, 5364453, 7152604, 10728906, 16093359, 19669661, 21457812, 32186718, 39339322, 48280077, 59008983, 64373436, 78678644, 96560154, 118017966, 144840231, 177026949, 193120308, 236035932, 289680462, 354053898, 434520693, 531080847, 579360924, 708107796, 869041386, 1062161694, 1593242541, 1738082772, 2124323388, 3186485082, 4779727623, 6372970164, 9559455246, 19118910492]

約数ペア:

[(1, 19118910492), (2, 9559455246), (3, 6372970164), (4, 4779727623), (6, 3186485082), (9, 2124323388), (11, 1738082772), (12, 1593242541), (18, 1062161694), (22, 869041386), (27, 708107796), (33, 579360924), (36, 531080847), (44, 434520693), (54, 354053898), (66, 289680462), (81, 236035932), (99, 193120308), (108, 177026949), (132, 144840231), (162, 118017966), (198, 96560154), (243, 78678644), (297, 64373436), (324, 59008983), (396, 48280077), (486, 39339322), (594, 32186718), (891, 21457812), (972, 19669661), (1188, 16093359), (1782, 10728906), (2673, 7152604), (3564, 5364453), (5346, 3576302), (10692, 1788151)]