21836268783

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3499}}^1\times {\mathrm{5827}}^1$

素因数の和:9356

約数の個数: 48

約数和(自身を含む): 38185056000

約数和(自身を除く): 16348787217

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 3499, 5827, 10497, 17481, 24493, 31491, 40789, 52443, 59483, 73479, 99059, 122367, 178449, 220437, 297177, 367101, 416381, 535347, 693413, 891531, 1249143, 2080239, 3747429, 6240717, 20388673, 61166019, 142720711, 183498057, 346607441, 428162133, 1039822323, 1284486399, 2426252087, 3119466969, 7278756261, 21836268783]

約数ペア:

[(1, 21836268783), (3, 7278756261), (7, 3119466969), (9, 2426252087), (17, 1284486399), (21, 1039822323), (51, 428162133), (63, 346607441), (119, 183498057), (153, 142720711), (357, 61166019), (1071, 20388673), (3499, 6240717), (5827, 3747429), (10497, 2080239), (17481, 1249143), (24493, 891531), (31491, 693413), (40789, 535347), (52443, 416381), (59483, 367101), (73479, 297177), (99059, 220437), (122367, 178449)]