22782972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 57662416

約数和(自身を除く): 34879444

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 97, 111, 138, 148, 194, 222, 276, 291, 388, 444, 529, 582, 851, 1058, 1164, 1587, 1702, 2116, 2231, 2553, 3174, 3404, 3589, 4462, 5106, 6348, 6693, 7178, 8924, 10212, 10767, 13386, 14356, 19573, 21534, 26772, 39146, 43068, 51313, 58719, 78292, 82547, 102626, 117438, 153939, 165094, 205252, 234876, 247641, 307878, 330188, 495282, 615756, 990564, 1898581, 3797162, 5695743, 7594324, 11391486, 22782972]

約数ペア:

[(1, 22782972), (2, 11391486), (3, 7594324), (4, 5695743), (6, 3797162), (12, 1898581), (23, 990564), (37, 615756), (46, 495282), (69, 330188), (74, 307878), (92, 247641), (97, 234876), (111, 205252), (138, 165094), (148, 153939), (194, 117438), (222, 102626), (276, 82547), (291, 78292), (388, 58719), (444, 51313), (529, 43068), (582, 39146), (851, 26772), (1058, 21534), (1164, 19573), (1587, 14356), (1702, 13386), (2116, 10767), (2231, 10212), (2553, 8924), (3174, 7178), (3404, 6693), (3589, 6348), (4462, 5106)]