21612792

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{3323}}^1$

素因数の和:3603

約数の個数: 32

約数和(自身を含む): 54247680

約数和(自身を除く): 32634888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 3323, 6504, 6646, 9969, 13292, 19938, 26584, 39876, 79752, 900533, 1801066, 2701599, 3602132, 5403198, 7204264, 10806396, 21612792]

約数ペア:

[(1, 21612792), (2, 10806396), (3, 7204264), (4, 5403198), (6, 3602132), (8, 2701599), (12, 1801066), (24, 900533), (271, 79752), (542, 39876), (813, 26584), (1084, 19938), (1626, 13292), (2168, 9969), (3252, 6646), (3323, 6504)]