22220900289

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13469}}^1$

素因数の和:13564

約数の個数: 96

約数和(自身を含む): 40539312000

約数和(自身を除く): 18318411711

約数列:

[1, 3, 7, 9, 21, 27, 29, 43, 49, 63, 87, 129, 147, 189, 203, 261, 301, 387, 441, 609, 783, 903, 1161, 1247, 1323, 1421, 1827, 2107, 2709, 3741, 4263, 5481, 6321, 8127, 8729, 11223, 12789, 13469, 18963, 26187, 33669, 38367, 40407, 56889, 61103, 78561, 94283, 121221, 183309, 235683, 282849, 363663, 390601, 549927, 579167, 659981, 848547, 1171803, 1649781, 1737501, 1979943, 2545641, 2734207, 3515409, 4054169, 5212503, 5939829, 8202621, 10546227, 12162507, 15637509, 16795843, 17819487, 19139449, 24607863, 28379183, 36487521, 50387529, 57418347, 73823589, 85137549, 109462563, 117570901, 151162587, 172255041, 255412647, 352712703, 453487761, 516765123, 766237941, 822996307, 1058138109, 2468988921, 3174414327, 7406966763, 22220900289]

約数ペア:

[(1, 22220900289), (3, 7406966763), (7, 3174414327), (9, 2468988921), (21, 1058138109), (27, 822996307), (29, 766237941), (43, 516765123), (49, 453487761), (63, 352712703), (87, 255412647), (129, 172255041), (147, 151162587), (189, 117570901), (203, 109462563), (261, 85137549), (301, 73823589), (387, 57418347), (441, 50387529), (609, 36487521), (783, 28379183), (903, 24607863), (1161, 19139449), (1247, 17819487), (1323, 16795843), (1421, 15637509), (1827, 12162507), (2107, 10546227), (2709, 8202621), (3741, 5939829), (4263, 5212503), (5481, 4054169), (6321, 3515409), (8127, 2734207), (8729, 2545641), (11223, 1979943), (12789, 1737501), (13469, 1649781), (18963, 1171803), (26187, 848547), (33669, 659981), (38367, 579167), (40407, 549927), (56889, 390601), (61103, 363663), (78561, 282849), (94283, 235683), (121221, 183309)]