21804522

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 44900352

約数和(自身を除く): 23095830

約数列:

[1, 2, 3, 6, 47, 94, 141, 167, 282, 334, 463, 501, 926, 1002, 1389, 2778, 7849, 15698, 21761, 23547, 43522, 47094, 65283, 77321, 130566, 154642, 231963, 463926, 3634087, 7268174, 10902261, 21804522]

約数ペア:

[(1, 21804522), (2, 10902261), (3, 7268174), (6, 3634087), (47, 463926), (94, 231963), (141, 154642), (167, 130566), (282, 77321), (334, 65283), (463, 47094), (501, 43522), (926, 23547), (1002, 21761), (1389, 15698), (2778, 7849)]