144774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{383}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 368640

約数和(自身を除く): 223866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 383, 766, 1149, 2298, 2681, 3447, 5362, 6894, 8043, 10341, 16086, 20682, 24129, 48258, 72387, 144774]

約数ペア:

[(1, 144774), (2, 72387), (3, 48258), (6, 24129), (7, 20682), (9, 16086), (14, 10341), (18, 8043), (21, 6894), (27, 5362), (42, 3447), (54, 2681), (63, 2298), (126, 1149), (189, 766), (378, 383)]