22120728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131671}}^1$

素因数の和:131687

約数の個数: 32

約数和(自身を含む): 63202560

約数和(自身を除く): 41081832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 131671, 263342, 395013, 526684, 790026, 921697, 1053368, 1580052, 1843394, 2765091, 3160104, 3686788, 5530182, 7373576, 11060364, 22120728]

約数ペア:

[(1, 22120728), (2, 11060364), (3, 7373576), (4, 5530182), (6, 3686788), (7, 3160104), (8, 2765091), (12, 1843394), (14, 1580052), (21, 1053368), (24, 921697), (28, 790026), (42, 526684), (56, 395013), (84, 263342), (168, 131671)]