21549588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 52932096

約数和(自身を除く): 31382508

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 1093, 1643, 2186, 3279, 3286, 4372, 4929, 6558, 6572, 9858, 13116, 19716, 33883, 57929, 67766, 101649, 115858, 135532, 173787, 203298, 231716, 347574, 406596, 695148, 1795799, 3591598, 5387397, 7183196, 10774794, 21549588]

約数ペア:

[(1, 21549588), (2, 10774794), (3, 7183196), (4, 5387397), (6, 3591598), (12, 1795799), (31, 695148), (53, 406596), (62, 347574), (93, 231716), (106, 203298), (124, 173787), (159, 135532), (186, 115858), (212, 101649), (318, 67766), (372, 57929), (636, 33883), (1093, 19716), (1643, 13116), (2186, 9858), (3279, 6572), (3286, 6558), (4372, 4929)]