2011050468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{11549}}^1$

素因数の和:12257

約数の個数: 72

約数和(自身を含む): 5818612800

約数和(自身を除く): 3807562332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 691, 1382, 2073, 2764, 4146, 4837, 6219, 8292, 9674, 11549, 12438, 14511, 19348, 23098, 24876, 29022, 34647, 43533, 46196, 58044, 69294, 80843, 87066, 103941, 138588, 161686, 174132, 207882, 242529, 323372, 415764, 485058, 727587, 970116, 1455174, 2910348, 7980359, 15960718, 23941077, 31921436, 47882154, 55862513, 71823231, 95764308, 111725026, 143646462, 167587539, 223450052, 287292924, 335175078, 502762617, 670350156, 1005525234, 2011050468]

約数ペア:

[(1, 2011050468), (2, 1005525234), (3, 670350156), (4, 502762617), (6, 335175078), (7, 287292924), (9, 223450052), (12, 167587539), (14, 143646462), (18, 111725026), (21, 95764308), (28, 71823231), (36, 55862513), (42, 47882154), (63, 31921436), (84, 23941077), (126, 15960718), (252, 7980359), (691, 2910348), (1382, 1455174), (2073, 970116), (2764, 727587), (4146, 485058), (4837, 415764), (6219, 323372), (8292, 242529), (9674, 207882), (11549, 174132), (12438, 161686), (14511, 138588), (19348, 103941), (23098, 87066), (24876, 80843), (29022, 69294), (34647, 58044), (43533, 46196)]