22646151

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 37859328

約数和(自身を除く): 15213177

約数列:

[1, 3, 9, 11, 31, 33, 47, 93, 99, 141, 157, 279, 341, 423, 471, 517, 1023, 1413, 1457, 1551, 1727, 3069, 4371, 4653, 4867, 5181, 7379, 13113, 14601, 15543, 16027, 22137, 43803, 48081, 53537, 66411, 81169, 144243, 160611, 228749, 243507, 481833, 686247, 730521, 2058741, 2516239, 7548717, 22646151]

約数ペア:

[(1, 22646151), (3, 7548717), (9, 2516239), (11, 2058741), (31, 730521), (33, 686247), (47, 481833), (93, 243507), (99, 228749), (141, 160611), (157, 144243), (279, 81169), (341, 66411), (423, 53537), (471, 48081), (517, 43803), (1023, 22137), (1413, 16027), (1457, 15543), (1551, 14601), (1727, 13113), (3069, 7379), (4371, 5181), (4653, 4867)]