21167019654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149377}}^1$

素因数の和:149525

約数の個数: 64

約数和(自身を含む): 49043784960

約数和(自身を除く): 27876765306

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 113, 114, 209, 226, 339, 418, 627, 678, 1243, 1254, 2147, 2486, 3729, 4294, 6441, 7458, 12882, 23617, 47234, 70851, 141702, 149377, 298754, 448131, 896262, 1643147, 2838163, 3286294, 4929441, 5676326, 8514489, 9858882, 16879601, 17028978, 31219793, 33759202, 50638803, 62439586, 93659379, 101277606, 185675611, 187318758, 320712419, 371351222, 557026833, 641424838, 962137257, 1114053666, 1924274514, 3527836609, 7055673218, 10583509827, 21167019654]

約数ペア:

[(1, 21167019654), (2, 10583509827), (3, 7055673218), (6, 3527836609), (11, 1924274514), (19, 1114053666), (22, 962137257), (33, 641424838), (38, 557026833), (57, 371351222), (66, 320712419), (113, 187318758), (114, 185675611), (209, 101277606), (226, 93659379), (339, 62439586), (418, 50638803), (627, 33759202), (678, 31219793), (1243, 17028978), (1254, 16879601), (2147, 9858882), (2486, 8514489), (3729, 5676326), (4294, 4929441), (6441, 3286294), (7458, 2838163), (12882, 1643147), (23617, 896262), (47234, 448131), (70851, 298754), (141702, 149377)]