2109173892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3547}}^1\times {\mathrm{7079}}^1$

素因数の和:10640

約数の個数: 48

約数和(自身を含む): 5626844160

約数和(自身を除く): 3517670268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3547, 7079, 7094, 10641, 14158, 14188, 21237, 21282, 24829, 28316, 42474, 42564, 49553, 49658, 74487, 84948, 99106, 99316, 148659, 148974, 198212, 297318, 297948, 594636, 25109213, 50218426, 75327639, 100436852, 150655278, 175764491, 301310556, 351528982, 527293473, 703057964, 1054586946, 2109173892]

約数ペア:

[(1, 2109173892), (2, 1054586946), (3, 703057964), (4, 527293473), (6, 351528982), (7, 301310556), (12, 175764491), (14, 150655278), (21, 100436852), (28, 75327639), (42, 50218426), (84, 25109213), (3547, 594636), (7079, 297948), (7094, 297318), (10641, 198212), (14158, 148974), (14188, 148659), (21237, 99316), (21282, 99106), (24829, 84948), (28316, 74487), (42474, 49658), (42564, 49553)]