39885804

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{7537}}^1$

素因数の和:7564

約数の個数: 72

約数和(自身を含む): 120306480

約数和(自身を除く): 80420676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 7537, 15074, 22611, 30148, 45222, 52759, 67833, 90444, 105518, 135666, 158277, 203499, 211036, 271332, 316554, 369313, 406998, 474831, 633108, 738626, 813996, 949662, 1107939, 1424493, 1477252, 1899324, 2215878, 2848986, 3323817, 4431756, 5697972, 6647634, 9971451, 13295268, 19942902, 39885804]

約数ペア:

[(1, 39885804), (2, 19942902), (3, 13295268), (4, 9971451), (6, 6647634), (7, 5697972), (9, 4431756), (12, 3323817), (14, 2848986), (18, 2215878), (21, 1899324), (27, 1477252), (28, 1424493), (36, 1107939), (42, 949662), (49, 813996), (54, 738626), (63, 633108), (84, 474831), (98, 406998), (108, 369313), (126, 316554), (147, 271332), (189, 211036), (196, 203499), (252, 158277), (294, 135666), (378, 105518), (441, 90444), (588, 67833), (756, 52759), (882, 45222), (1323, 30148), (1764, 22611), (2646, 15074), (5292, 7537)]