21843970174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{32029}}^1$

素因数の和:33604

約数の個数: 32

約数和(自身を含む): 37387465920

約数和(自身を除く): 15543495746

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1543, 3086, 20059, 26231, 32029, 40118, 52462, 64058, 341003, 416377, 544493, 682006, 832754, 1088986, 7078409, 14156818, 49420747, 98841494, 642469711, 840152699, 1284939422, 1680305398, 10921985087, 21843970174]

約数ペア:

[(1, 21843970174), (2, 10921985087), (13, 1680305398), (17, 1284939422), (26, 840152699), (34, 642469711), (221, 98841494), (442, 49420747), (1543, 14156818), (3086, 7078409), (20059, 1088986), (26231, 832754), (32029, 682006), (40118, 544493), (52462, 416377), (64058, 341003)]