2178045348

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1\times {\mathrm{2017}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 5315218272

約数和(自身を除く): 3137172924

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 107, 116, 174, 214, 321, 348, 428, 642, 841, 1284, 1682, 2017, 2523, 3103, 3364, 4034, 5046, 6051, 6206, 8068, 9309, 10092, 12102, 12412, 18618, 24204, 37236, 58493, 89987, 116986, 175479, 179974, 215819, 233972, 269961, 350958, 359948, 431638, 539922, 647457, 701916, 863276, 1079844, 1294914, 1696297, 2589828, 3392594, 5088891, 6258751, 6785188, 10177782, 12517502, 18776253, 20355564, 25035004, 37552506, 75105012, 181503779, 363007558, 544511337, 726015116, 1089022674, 2178045348]

約数ペア:

[(1, 2178045348), (2, 1089022674), (3, 726015116), (4, 544511337), (6, 363007558), (12, 181503779), (29, 75105012), (58, 37552506), (87, 25035004), (107, 20355564), (116, 18776253), (174, 12517502), (214, 10177782), (321, 6785188), (348, 6258751), (428, 5088891), (642, 3392594), (841, 2589828), (1284, 1696297), (1682, 1294914), (2017, 1079844), (2523, 863276), (3103, 701916), (3364, 647457), (4034, 539922), (5046, 431638), (6051, 359948), (6206, 350958), (8068, 269961), (9309, 233972), (10092, 215819), (12102, 179974), (12412, 175479), (18618, 116986), (24204, 89987), (37236, 58493)]