1913881914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15189539}}^1$

素因数の和:15189554

約数の個数: 24

約数和(自身を含む): 4739136480

約数和(自身を除く): 2825254566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15189539, 30379078, 45568617, 91137234, 106326773, 136705851, 212653546, 273411702, 318980319, 637960638, 956940957, 1913881914]

約数ペア:

[(1, 1913881914), (2, 956940957), (3, 637960638), (6, 318980319), (7, 273411702), (9, 212653546), (14, 136705851), (18, 106326773), (21, 91137234), (42, 45568617), (63, 30379078), (126, 15189539)]