21842236332

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{28891847}}^1$

素因数の和:28891867

約数の個数: 48

約数和(自身を含む): 64717739520

約数和(自身を除く): 42875503188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 28891847, 57783694, 86675541, 115567388, 173351082, 202242929, 260026623, 346702164, 404485858, 520053246, 606728787, 780079869, 808971716, 1040106492, 1213457574, 1560159738, 1820186361, 2426915148, 3120319476, 3640372722, 5460559083, 7280745444, 10921118166, 21842236332]

約数ペア:

[(1, 21842236332), (2, 10921118166), (3, 7280745444), (4, 5460559083), (6, 3640372722), (7, 3120319476), (9, 2426915148), (12, 1820186361), (14, 1560159738), (18, 1213457574), (21, 1040106492), (27, 808971716), (28, 780079869), (36, 606728787), (42, 520053246), (54, 404485858), (63, 346702164), (84, 260026623), (108, 202242929), (126, 173351082), (189, 115567388), (252, 86675541), (378, 57783694), (756, 28891847)]