22760451

素因数分解:

$3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 39249600

約数和(自身を除く): 16489149

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 101, 147, 219, 303, 343, 441, 511, 657, 707, 909, 1029, 1533, 2121, 3087, 3577, 4599, 4949, 6363, 7373, 10731, 14847, 22119, 25039, 32193, 34643, 44541, 51611, 66357, 75117, 103929, 154833, 225351, 311787, 361277, 464499, 1083831, 2528939, 3251493, 7586817, 22760451]

約数ペア:

[(1, 22760451), (3, 7586817), (7, 3251493), (9, 2528939), (21, 1083831), (49, 464499), (63, 361277), (73, 311787), (101, 225351), (147, 154833), (219, 103929), (303, 75117), (343, 66357), (441, 51611), (511, 44541), (657, 34643), (707, 32193), (909, 25039), (1029, 22119), (1533, 14847), (2121, 10731), (3087, 7373), (3577, 6363), (4599, 4949)]