21823038

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{20549}}^1$

素因数の和:20616

約数の個数: 24

約数和(自身を含む): 48087000

約数和(自身を除く): 26263962

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 20549, 41098, 61647, 123294, 184941, 369882, 1212391, 2424782, 3637173, 7274346, 10911519, 21823038]

約数ペア:

[(1, 21823038), (2, 10911519), (3, 7274346), (6, 3637173), (9, 2424782), (18, 1212391), (59, 369882), (118, 184941), (177, 123294), (354, 61647), (531, 41098), (1062, 20549)]