2021643372

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{491167}}^1$

素因数の和:491195

約数の個数: 48

約数和(自身を含む): 5501081600

約数和(自身を除く): 3479438228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 491167, 982334, 1473501, 1964668, 2947002, 3438169, 5894004, 6876338, 10314507, 13752676, 20629014, 24067183, 41258028, 48134366, 72201549, 96268732, 144403098, 168470281, 288806196, 336940562, 505410843, 673881124, 1010821686, 2021643372]

約数ペア:

[(1, 2021643372), (2, 1010821686), (3, 673881124), (4, 505410843), (6, 336940562), (7, 288806196), (12, 168470281), (14, 144403098), (21, 96268732), (28, 72201549), (42, 48134366), (49, 41258028), (84, 24067183), (98, 20629014), (147, 13752676), (196, 10314507), (294, 6876338), (343, 5894004), (588, 3438169), (686, 2947002), (1029, 1964668), (1372, 1473501), (2058, 982334), (4116, 491167)]