1244844

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 3181360

約数和(自身を除く): 1936516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 229, 302, 453, 458, 604, 687, 906, 916, 1359, 1374, 1812, 2061, 2718, 2748, 4122, 5436, 8244, 34579, 69158, 103737, 138316, 207474, 311211, 414948, 622422, 1244844]

約数ペア:

[(1, 1244844), (2, 622422), (3, 414948), (4, 311211), (6, 207474), (9, 138316), (12, 103737), (18, 69158), (36, 34579), (151, 8244), (229, 5436), (302, 4122), (453, 2748), (458, 2718), (604, 2061), (687, 1812), (906, 1374), (916, 1359)]