22272579

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 40435200

約数和(自身を除く): 18162621

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 809, 1197, 1311, 1449, 2427, 3059, 3933, 5663, 7281, 9177, 15371, 16989, 18607, 27531, 46113, 50967, 55821, 107597, 130249, 138339, 167463, 322791, 353533, 390747, 968373, 1060599, 1172241, 2474731, 3181797, 7424193, 22272579]

約数ペア:

[(1, 22272579), (3, 7424193), (7, 3181797), (9, 2474731), (19, 1172241), (21, 1060599), (23, 968373), (57, 390747), (63, 353533), (69, 322791), (133, 167463), (161, 138339), (171, 130249), (207, 107597), (399, 55821), (437, 50967), (483, 46113), (809, 27531), (1197, 18607), (1311, 16989), (1449, 15371), (2427, 9177), (3059, 7281), (3933, 5663)]