21879762768

素因数分解:

$2^4\times 3^7\times {\mathrm{625279}}^1$

素因数の和:625308

約数の個数: 80

約数和(自身を含む): 63578470400

約数和(自身を除く): 41698707632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 8748, 11664, 17496, 34992, 625279, 1250558, 1875837, 2501116, 3751674, 5002232, 5627511, 7503348, 10004464, 11255022, 15006696, 16882533, 22510044, 30013392, 33765066, 45020088, 50647599, 67530132, 90040176, 101295198, 135060264, 151942797, 202590396, 270120528, 303885594, 405180792, 455828391, 607771188, 810361584, 911656782, 1215542376, 1367485173, 1823313564, 2431084752, 2734970346, 3646627128, 5469940692, 7293254256, 10939881384, 21879762768]

約数ペア:

[(1, 21879762768), (2, 10939881384), (3, 7293254256), (4, 5469940692), (6, 3646627128), (8, 2734970346), (9, 2431084752), (12, 1823313564), (16, 1367485173), (18, 1215542376), (24, 911656782), (27, 810361584), (36, 607771188), (48, 455828391), (54, 405180792), (72, 303885594), (81, 270120528), (108, 202590396), (144, 151942797), (162, 135060264), (216, 101295198), (243, 90040176), (324, 67530132), (432, 50647599), (486, 45020088), (648, 33765066), (729, 30013392), (972, 22510044), (1296, 16882533), (1458, 15006696), (1944, 11255022), (2187, 10004464), (2916, 7503348), (3888, 5627511), (4374, 5002232), (5832, 3751674), (8748, 2501116), (11664, 1875837), (17496, 1250558), (34992, 625279)]