21928038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7069}}^1$

素因数の和:7132

約数の個数: 32

約数和(自身を含む): 48867840

約数和(自身を除く): 26939802

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 7069, 14138, 21207, 42414, 77759, 155518, 233277, 332243, 466554, 664486, 996729, 1993458, 3654673, 7309346, 10964019, 21928038]

約数ペア:

[(1, 21928038), (2, 10964019), (3, 7309346), (6, 3654673), (11, 1993458), (22, 996729), (33, 664486), (47, 466554), (66, 332243), (94, 233277), (141, 155518), (282, 77759), (517, 42414), (1034, 21207), (1551, 14138), (3102, 7069)]