12218024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1291}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 28372320

約数和(自身を除く): 16154296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1291, 1352, 2366, 2582, 4732, 5164, 9037, 9464, 10328, 16783, 18074, 33566, 36148, 67132, 72296, 117481, 134264, 218179, 234962, 436358, 469924, 872716, 939848, 1527253, 1745432, 3054506, 6109012, 12218024]

約数ペア:

[(1, 12218024), (2, 6109012), (4, 3054506), (7, 1745432), (8, 1527253), (13, 939848), (14, 872716), (26, 469924), (28, 436358), (52, 234962), (56, 218179), (91, 134264), (104, 117481), (169, 72296), (182, 67132), (338, 36148), (364, 33566), (676, 18074), (728, 16783), (1183, 10328), (1291, 9464), (1352, 9037), (2366, 5164), (2582, 4732)]