8955954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 25344000

約数和(自身を除く): 16388046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 43, 54, 57, 58, 63, 86, 87, 114, 126, 129, 133, 171, 174, 189, 203, 258, 261, 266, 301, 342, 378, 387, 399, 406, 513, 522, 551, 602, 609, 774, 783, 798, 817, 903, 1026, 1102, 1161, 1197, 1218, 1247, 1566, 1634, 1653, 1806, 1827, 2322, 2394, 2451, 2494, 2709, 3306, 3591, 3654, 3741, 3857, 4902, 4959, 5418, 5481, 5719, 7182, 7353, 7482, 7714, 8127, 8729, 9918, 10962, 11223, 11438, 11571, 14706, 14877, 16254, 17157, 17458, 22059, 22446, 23142, 23693, 26187, 29754, 33669, 34314, 34713, 44118, 47386, 51471, 52374, 67338, 69426, 71079, 78561, 102942, 104139, 142158, 154413, 157122, 165851, 208278, 213237, 235683, 308826, 331702, 426474, 471366, 497553, 639711, 995106, 1279422, 1492659, 2985318, 4477977, 8955954]

約数ペア:

[(1, 8955954), (2, 4477977), (3, 2985318), (6, 1492659), (7, 1279422), (9, 995106), (14, 639711), (18, 497553), (19, 471366), (21, 426474), (27, 331702), (29, 308826), (38, 235683), (42, 213237), (43, 208278), (54, 165851), (57, 157122), (58, 154413), (63, 142158), (86, 104139), (87, 102942), (114, 78561), (126, 71079), (129, 69426), (133, 67338), (171, 52374), (174, 51471), (189, 47386), (203, 44118), (258, 34713), (261, 34314), (266, 33669), (301, 29754), (342, 26187), (378, 23693), (387, 23142), (399, 22446), (406, 22059), (513, 17458), (522, 17157), (551, 16254), (602, 14877), (609, 14706), (774, 11571), (783, 11438), (798, 11223), (817, 10962), (903, 9918), (1026, 8729), (1102, 8127), (1161, 7714), (1197, 7482), (1218, 7353), (1247, 7182), (1566, 5719), (1634, 5481), (1653, 5418), (1806, 4959), (1827, 4902), (2322, 3857), (2394, 3741), (2451, 3654), (2494, 3591), (2709, 3306)]