7484868

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1076

約数の個数: 36

約数和(自身を含む): 19017180

約数和(自身を除く): 11532312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 809, 1028, 1542, 1618, 2313, 2427, 3084, 3236, 4626, 4854, 7281, 9252, 9708, 14562, 29124, 207913, 415826, 623739, 831652, 1247478, 1871217, 2494956, 3742434, 7484868]

約数ペア:

[(1, 7484868), (2, 3742434), (3, 2494956), (4, 1871217), (6, 1247478), (9, 831652), (12, 623739), (18, 415826), (36, 207913), (257, 29124), (514, 14562), (771, 9708), (809, 9252), (1028, 7281), (1542, 4854), (1618, 4626), (2313, 3236), (2427, 3084)]