17335668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4452

約数の個数: 48

約数和(自身を含む): 47222784

約数和(自身を除く): 29887116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 4391, 8782, 13173, 17564, 26346, 30737, 52692, 61474, 92211, 122948, 184422, 206377, 368844, 412754, 619131, 825508, 1238262, 1444639, 2476524, 2889278, 4333917, 5778556, 8667834, 17335668]

約数ペア:

[(1, 17335668), (2, 8667834), (3, 5778556), (4, 4333917), (6, 2889278), (7, 2476524), (12, 1444639), (14, 1238262), (21, 825508), (28, 619131), (42, 412754), (47, 368844), (84, 206377), (94, 184422), (141, 122948), (188, 92211), (282, 61474), (329, 52692), (564, 30737), (658, 26346), (987, 17564), (1316, 13173), (1974, 8782), (3948, 4391)]