18500496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{55061}}^1$

素因数の和:55079

約数の個数: 40

約数和(自身を含む): 54621504

約数和(自身を除く): 36121008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 55061, 110122, 165183, 220244, 330366, 385427, 440488, 660732, 770854, 880976, 1156281, 1321464, 1541708, 2312562, 2642928, 3083416, 4625124, 6166832, 9250248, 18500496]

約数ペア:

[(1, 18500496), (2, 9250248), (3, 6166832), (4, 4625124), (6, 3083416), (7, 2642928), (8, 2312562), (12, 1541708), (14, 1321464), (16, 1156281), (21, 880976), (24, 770854), (28, 660732), (42, 440488), (48, 385427), (56, 330366), (84, 220244), (112, 165183), (168, 110122), (336, 55061)]