21931668

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{18461}}^1$

素因数の和:18485

約数の個数: 48

約数和(自身を含む): 62032320

約数和(自身を除く): 40100652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 18461, 36922, 55383, 73844, 110766, 166149, 203071, 221532, 332298, 406142, 498447, 609213, 664596, 812284, 996894, 1218426, 1827639, 1993788, 2436852, 3655278, 5482917, 7310556, 10965834, 21931668]

約数ペア:

[(1, 21931668), (2, 10965834), (3, 7310556), (4, 5482917), (6, 3655278), (9, 2436852), (11, 1993788), (12, 1827639), (18, 1218426), (22, 996894), (27, 812284), (33, 664596), (36, 609213), (44, 498447), (54, 406142), (66, 332298), (99, 221532), (108, 203071), (132, 166149), (198, 110766), (297, 73844), (396, 55383), (594, 36922), (1188, 18461)]