17049438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2941

約数の個数: 48

約数和(自身を含む): 43130880

約数和(自身を除く): 26081442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2879, 2961, 5758, 5922, 8637, 17274, 20153, 25911, 40306, 51822, 60459, 120918, 135313, 181377, 270626, 362754, 405939, 811878, 947191, 1217817, 1894382, 2435634, 2841573, 5683146, 8524719, 17049438]

約数ペア:

[(1, 17049438), (2, 8524719), (3, 5683146), (6, 2841573), (7, 2435634), (9, 1894382), (14, 1217817), (18, 947191), (21, 811878), (42, 405939), (47, 362754), (63, 270626), (94, 181377), (126, 135313), (141, 120918), (282, 60459), (329, 51822), (423, 40306), (658, 25911), (846, 20153), (987, 17274), (1974, 8637), (2879, 5922), (2961, 5758)]