3990294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2879}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 10782720

約数和(自身を除く): 6792426

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 2879, 5758, 8637, 17274, 20153, 25911, 31669, 40306, 51822, 60459, 63338, 95007, 120918, 181377, 190014, 221683, 285021, 362754, 443366, 570042, 665049, 1330098, 1995147, 3990294]

約数ペア:

[(1, 3990294), (2, 1995147), (3, 1330098), (6, 665049), (7, 570042), (9, 443366), (11, 362754), (14, 285021), (18, 221683), (21, 190014), (22, 181377), (33, 120918), (42, 95007), (63, 63338), (66, 60459), (77, 51822), (99, 40306), (126, 31669), (154, 25911), (198, 20153), (231, 17274), (462, 8637), (693, 5758), (1386, 2879)]