2018346736

素因数分解:

$2^4\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{12119}}^1$

素因数の和:13621

約数の個数: 40

約数和(自身を含む): 4472570880

約数和(自身を除く): 2454224144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1487, 2974, 5948, 10409, 11896, 12119, 20818, 23792, 24238, 41636, 48476, 83272, 84833, 96952, 166544, 169666, 193904, 339332, 678664, 1357328, 18020953, 36041906, 72083812, 126146671, 144167624, 252293342, 288335248, 504586684, 1009173368, 2018346736]

約数ペア:

[(1, 2018346736), (2, 1009173368), (4, 504586684), (7, 288335248), (8, 252293342), (14, 144167624), (16, 126146671), (28, 72083812), (56, 36041906), (112, 18020953), (1487, 1357328), (2974, 678664), (5948, 339332), (10409, 193904), (11896, 169666), (12119, 166544), (20818, 96952), (23792, 84833), (24238, 83272), (41636, 48476)]