21002352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{62507}}^1$

素因数の和:62525

約数の個数: 40

約数和(自身を含む): 62007936

約数和(自身を除く): 41005584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 62507, 125014, 187521, 250028, 375042, 437549, 500056, 750084, 875098, 1000112, 1312647, 1500168, 1750196, 2625294, 3000336, 3500392, 5250588, 7000784, 10501176, 21002352]

約数ペア:

[(1, 21002352), (2, 10501176), (3, 7000784), (4, 5250588), (6, 3500392), (7, 3000336), (8, 2625294), (12, 1750196), (14, 1500168), (16, 1312647), (21, 1000112), (24, 875098), (28, 750084), (42, 500056), (48, 437549), (56, 375042), (84, 250028), (112, 187521), (168, 125014), (336, 62507)]