145544742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{385039}}^1$

素因数の和:385057

約数の個数: 32

約数和(自身を含む): 369638400

約数和(自身を除く): 224093658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 385039, 770078, 1155117, 2310234, 2695273, 3465351, 5390546, 6930702, 8085819, 10396053, 16171638, 20792106, 24257457, 48514914, 72772371, 145544742]

約数ペア:

[(1, 145544742), (2, 72772371), (3, 48514914), (6, 24257457), (7, 20792106), (9, 16171638), (14, 10396053), (18, 8085819), (21, 6930702), (27, 5390546), (42, 3465351), (54, 2695273), (63, 2310234), (126, 1155117), (189, 770078), (378, 385039)]