17997349146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{783379}}^1$

素因数の和:783938

約数の個数: 32

約数和(自身を含む): 41212055040

約数和(自身を除く): 23214705894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 547, 1094, 1641, 3282, 3829, 7658, 11487, 22974, 783379, 1566758, 2350137, 4700274, 5483653, 10967306, 16450959, 32901918, 428508313, 857016626, 1285524939, 2571049878, 2999558191, 5999116382, 8998674573, 17997349146]

約数ペア:

[(1, 17997349146), (2, 8998674573), (3, 5999116382), (6, 2999558191), (7, 2571049878), (14, 1285524939), (21, 857016626), (42, 428508313), (547, 32901918), (1094, 16450959), (1641, 10967306), (3282, 5483653), (3829, 4700274), (7658, 2350137), (11487, 1566758), (22974, 783379)]