252406098

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{667741}}^1$

素因数の和:667759

約数の個数: 32

約数和(自身を含む): 641032320

約数和(自身を除く): 388626222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 667741, 1335482, 2003223, 4006446, 4674187, 6009669, 9348374, 12019338, 14022561, 18029007, 28045122, 36058014, 42067683, 84135366, 126203049, 252406098]

約数ペア:

[(1, 252406098), (2, 126203049), (3, 84135366), (6, 42067683), (7, 36058014), (9, 28045122), (14, 18029007), (18, 14022561), (21, 12019338), (27, 9348374), (42, 6009669), (54, 4674187), (63, 4006446), (126, 2003223), (189, 1335482), (378, 667741)]