22073238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 56339712

約数和(自身を除く): 34266474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 37, 46, 66, 69, 74, 99, 111, 131, 138, 198, 207, 222, 253, 262, 333, 393, 407, 414, 506, 666, 759, 786, 814, 851, 1179, 1221, 1441, 1518, 1702, 2277, 2358, 2442, 2553, 2882, 3013, 3663, 4323, 4554, 4847, 5106, 6026, 7326, 7659, 8646, 9039, 9361, 9694, 12969, 14541, 15318, 18078, 18722, 25938, 27117, 28083, 29082, 33143, 43623, 53317, 54234, 56166, 66286, 84249, 87246, 99429, 106634, 111481, 159951, 168498, 198858, 222962, 298287, 319902, 334443, 479853, 596574, 668886, 959706, 1003329, 1226291, 2006658, 2452582, 3678873, 7357746, 11036619, 22073238]

約数ペア:

[(1, 22073238), (2, 11036619), (3, 7357746), (6, 3678873), (9, 2452582), (11, 2006658), (18, 1226291), (22, 1003329), (23, 959706), (33, 668886), (37, 596574), (46, 479853), (66, 334443), (69, 319902), (74, 298287), (99, 222962), (111, 198858), (131, 168498), (138, 159951), (198, 111481), (207, 106634), (222, 99429), (253, 87246), (262, 84249), (333, 66286), (393, 56166), (407, 54234), (414, 53317), (506, 43623), (666, 33143), (759, 29082), (786, 28083), (814, 27117), (851, 25938), (1179, 18722), (1221, 18078), (1441, 15318), (1518, 14541), (1702, 12969), (2277, 9694), (2358, 9361), (2442, 9039), (2553, 8646), (2882, 7659), (3013, 7326), (3663, 6026), (4323, 5106), (4554, 4847)]