12225356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 26589360

約数和(自身を除く): 14364004

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 67, 116, 121, 134, 143, 242, 268, 286, 319, 377, 484, 572, 638, 737, 754, 871, 1276, 1474, 1508, 1573, 1742, 1943, 2948, 3146, 3484, 3509, 3886, 4147, 6292, 7018, 7772, 8107, 8294, 9581, 14036, 16214, 16588, 19162, 21373, 25259, 32428, 38324, 42746, 45617, 50518, 85492, 91234, 101036, 105391, 182468, 210782, 235103, 277849, 421564, 470206, 555698, 940412, 1111396, 3056339, 6112678, 12225356]

約数ペア:

[(1, 12225356), (2, 6112678), (4, 3056339), (11, 1111396), (13, 940412), (22, 555698), (26, 470206), (29, 421564), (44, 277849), (52, 235103), (58, 210782), (67, 182468), (116, 105391), (121, 101036), (134, 91234), (143, 85492), (242, 50518), (268, 45617), (286, 42746), (319, 38324), (377, 32428), (484, 25259), (572, 21373), (638, 19162), (737, 16588), (754, 16214), (871, 14036), (1276, 9581), (1474, 8294), (1508, 8107), (1573, 7772), (1742, 7018), (1943, 6292), (2948, 4147), (3146, 3886), (3484, 3509)]