21102624451858

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1\times {\mathrm{1925071}}^1$

素因数の和:1925818

約数の個数: 32

約数和(自身を含む): 32521211532288

約数和(自身を除く): 11418587080430

約数列:

[1, 2, 47, 94, 277, 421, 554, 842, 13019, 19787, 26038, 39574, 116617, 233234, 1925071, 3850142, 5480999, 10961998, 90478337, 180956674, 533244667, 810454891, 1066489334, 1620909782, 25062499349, 38091379877, 50124998698, 76182759754, 224496004807, 448992009614, 10551312225929, 21102624451858]

約数ペア:

[(1, 21102624451858), (2, 10551312225929), (47, 448992009614), (94, 224496004807), (277, 76182759754), (421, 50124998698), (554, 38091379877), (842, 25062499349), (13019, 1620909782), (19787, 1066489334), (26038, 810454891), (39574, 533244667), (116617, 180956674), (233234, 90478337), (1925071, 10961998), (3850142, 5480999)]