164810394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1308019}}^1$

素因数の和:1308034

約数の個数: 24

約数和(自身を含む): 408102240

約数和(自身を除く): 243291846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1308019, 2616038, 3924057, 7848114, 9156133, 11772171, 18312266, 23544342, 27468399, 54936798, 82405197, 164810394]

約数ペア:

[(1, 164810394), (2, 82405197), (3, 54936798), (6, 27468399), (7, 23544342), (9, 18312266), (14, 11772171), (18, 9156133), (21, 7848114), (42, 3924057), (63, 2616038), (126, 1308019)]