2013981444

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{24419}}^1$

素因数の和:24537

約数の個数: 72

約数和(自身を含む): 5333328000

約数和(自身を除く): 3319346556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 174, 237, 261, 316, 348, 474, 522, 711, 948, 1044, 1422, 2291, 2844, 4582, 6873, 9164, 13746, 20619, 24419, 27492, 41238, 48838, 73257, 82476, 97676, 146514, 219771, 293028, 439542, 708151, 879084, 1416302, 1929101, 2124453, 2832604, 3858202, 4248906, 5787303, 6373359, 7716404, 8497812, 11574606, 12746718, 17361909, 23149212, 25493436, 34723818, 55943929, 69447636, 111887858, 167831787, 223775716, 335663574, 503495361, 671327148, 1006990722, 2013981444]

約数ペア:

[(1, 2013981444), (2, 1006990722), (3, 671327148), (4, 503495361), (6, 335663574), (9, 223775716), (12, 167831787), (18, 111887858), (29, 69447636), (36, 55943929), (58, 34723818), (79, 25493436), (87, 23149212), (116, 17361909), (158, 12746718), (174, 11574606), (237, 8497812), (261, 7716404), (316, 6373359), (348, 5787303), (474, 4248906), (522, 3858202), (711, 2832604), (948, 2124453), (1044, 1929101), (1422, 1416302), (2291, 879084), (2844, 708151), (4582, 439542), (6873, 293028), (9164, 219771), (13746, 146514), (20619, 97676), (24419, 82476), (27492, 73257), (41238, 48838)]