1999372914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1442549}}^1$

素因数の和:1442575

約数の個数: 48

約数和(自身を含む): 5400907200

約数和(自身を除く): 3401534286

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1442549, 2885098, 4327647, 8655294, 10097843, 12982941, 15868039, 20195686, 25965882, 30293529, 31736078, 47604117, 60587058, 90880587, 95208234, 111076273, 142812351, 181761174, 222152546, 285624702, 333228819, 666457638, 999686457, 1999372914]

約数ペア:

[(1, 1999372914), (2, 999686457), (3, 666457638), (6, 333228819), (7, 285624702), (9, 222152546), (11, 181761174), (14, 142812351), (18, 111076273), (21, 95208234), (22, 90880587), (33, 60587058), (42, 47604117), (63, 31736078), (66, 30293529), (77, 25965882), (99, 20195686), (126, 15868039), (154, 12982941), (198, 10097843), (231, 8655294), (462, 4327647), (693, 2885098), (1386, 1442549)]