442005354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{17807}}^1$

素因数の和:18019

約数の個数: 48

約数和(自身を含む): 1100107008

約数和(自身を除く): 658101654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 8274, 12411, 17807, 24822, 35614, 53421, 106842, 124649, 160263, 249298, 320526, 373947, 747894, 1121841, 2243682, 3507979, 7015958, 10523937, 21047874, 24555853, 31571811, 49111706, 63143622, 73667559, 147335118, 221002677, 442005354]

約数ペア:

[(1, 442005354), (2, 221002677), (3, 147335118), (6, 73667559), (7, 63143622), (9, 49111706), (14, 31571811), (18, 24555853), (21, 21047874), (42, 10523937), (63, 7015958), (126, 3507979), (197, 2243682), (394, 1121841), (591, 747894), (1182, 373947), (1379, 320526), (1773, 249298), (2758, 160263), (3546, 124649), (4137, 106842), (8274, 53421), (12411, 35614), (17807, 24822)]