40743738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1693}}^1$

素因数の和:1899

約数の個数: 48

約数和(自身を含む): 101477376

約数和(自身を除く): 60733638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 1146, 1337, 1693, 1719, 2674, 3386, 3438, 4011, 5079, 8022, 10158, 11851, 12033, 15237, 23702, 24066, 30474, 35553, 71106, 106659, 213318, 323363, 646726, 970089, 1940178, 2263541, 2910267, 4527082, 5820534, 6790623, 13581246, 20371869, 40743738]

約数ペア:

[(1, 40743738), (2, 20371869), (3, 13581246), (6, 6790623), (7, 5820534), (9, 4527082), (14, 2910267), (18, 2263541), (21, 1940178), (42, 970089), (63, 646726), (126, 323363), (191, 213318), (382, 106659), (573, 71106), (1146, 35553), (1337, 30474), (1693, 24066), (1719, 23702), (2674, 15237), (3386, 12033), (3438, 11851), (4011, 10158), (5079, 8022)]