222882156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{884453}}^1$

素因数の和:884470

約数の個数: 36

約数和(自身を含む): 643882512

約数和(自身を除く): 421000356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 884453, 1768906, 2653359, 3537812, 5306718, 6191171, 7960077, 10613436, 12382342, 15920154, 18573513, 24764684, 31840308, 37147026, 55720539, 74294052, 111441078, 222882156]

約数ペア:

[(1, 222882156), (2, 111441078), (3, 74294052), (4, 55720539), (6, 37147026), (7, 31840308), (9, 24764684), (12, 18573513), (14, 15920154), (18, 12382342), (21, 10613436), (28, 7960077), (36, 6191171), (42, 5306718), (63, 3537812), (84, 2653359), (126, 1768906), (252, 884453)]