74239746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2153}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 169976448

約数和(自身を除く): 95736702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1642, 2153, 2463, 4306, 4926, 5747, 6459, 11494, 12918, 15071, 17241, 30142, 34482, 45213, 90426, 1767613, 3535226, 5302839, 10605678, 12373291, 24746582, 37119873, 74239746]

約数ペア:

[(1, 74239746), (2, 37119873), (3, 24746582), (6, 12373291), (7, 10605678), (14, 5302839), (21, 3535226), (42, 1767613), (821, 90426), (1642, 45213), (2153, 34482), (2463, 30142), (4306, 17241), (4926, 15071), (5747, 12918), (6459, 11494)]