21292092

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11597}}^1$

素因数の和:11627

約数の個数: 48

約数和(自身を含む): 58453920

約数和(自身を除く): 37161828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 11597, 23194, 34791, 46388, 69582, 104373, 139164, 197149, 208746, 313119, 394298, 417492, 591447, 626238, 788596, 1182894, 1252476, 1774341, 2365788, 3548682, 5323023, 7097364, 10646046, 21292092]

約数ペア:

[(1, 21292092), (2, 10646046), (3, 7097364), (4, 5323023), (6, 3548682), (9, 2365788), (12, 1774341), (17, 1252476), (18, 1182894), (27, 788596), (34, 626238), (36, 591447), (51, 417492), (54, 394298), (68, 313119), (102, 208746), (108, 197149), (153, 139164), (204, 104373), (306, 69582), (459, 46388), (612, 34791), (918, 23194), (1836, 11597)]