18807894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149269}}^1$

素因数の和:149284

約数の個数: 24

約数和(自身を含む): 46572240

約数和(自身を除く): 27764346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149269, 298538, 447807, 895614, 1044883, 1343421, 2089766, 2686842, 3134649, 6269298, 9403947, 18807894]

約数ペア:

[(1, 18807894), (2, 9403947), (3, 6269298), (6, 3134649), (7, 2686842), (9, 2089766), (14, 1343421), (18, 1044883), (21, 895614), (42, 447807), (63, 298538), (126, 149269)]