8889805638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2067

約数の個数: 144

約数和(自身を含む): 23340235776

約数和(自身を除く): 14450430138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 43, 58, 63, 86, 87, 126, 129, 174, 203, 258, 261, 301, 387, 406, 522, 602, 609, 774, 841, 903, 1218, 1247, 1682, 1806, 1827, 1951, 2494, 2523, 2709, 3654, 3741, 3902, 5046, 5418, 5853, 5887, 7482, 7569, 8729, 11223, 11706, 11774, 13657, 15138, 17458, 17559, 17661, 22446, 26187, 27314, 35118, 35322, 36163, 40971, 52374, 52983, 56579, 72326, 78561, 81942, 83893, 105966, 108489, 113158, 122913, 157122, 167786, 169737, 216978, 245826, 251679, 253141, 325467, 339474, 396053, 503358, 506282, 509211, 587251, 650934, 755037, 759423, 792106, 1018422, 1174502, 1188159, 1510074, 1518846, 1640791, 1761753, 2278269, 2376318, 2432897, 3281582, 3523506, 3564477, 4556538, 4865794, 4922373, 5285259, 7128954, 7298691, 9844746, 10570518, 11485537, 14597382, 14767119, 17030279, 21896073, 22971074, 29534238, 34060558, 34456611, 43792146, 51090837, 68913222, 70554013, 102181674, 103369833, 141108026, 153272511, 206739666, 211662039, 306545022, 423324078, 493878091, 634986117, 987756182, 1269972234, 1481634273, 2963268546, 4444902819, 8889805638]

約数ペア:

[(1, 8889805638), (2, 4444902819), (3, 2963268546), (6, 1481634273), (7, 1269972234), (9, 987756182), (14, 634986117), (18, 493878091), (21, 423324078), (29, 306545022), (42, 211662039), (43, 206739666), (58, 153272511), (63, 141108026), (86, 103369833), (87, 102181674), (126, 70554013), (129, 68913222), (174, 51090837), (203, 43792146), (258, 34456611), (261, 34060558), (301, 29534238), (387, 22971074), (406, 21896073), (522, 17030279), (602, 14767119), (609, 14597382), (774, 11485537), (841, 10570518), (903, 9844746), (1218, 7298691), (1247, 7128954), (1682, 5285259), (1806, 4922373), (1827, 4865794), (1951, 4556538), (2494, 3564477), (2523, 3523506), (2709, 3281582), (3654, 2432897), (3741, 2376318), (3902, 2278269), (5046, 1761753), (5418, 1640791), (5853, 1518846), (5887, 1510074), (7482, 1188159), (7569, 1174502), (8729, 1018422), (11223, 792106), (11706, 759423), (11774, 755037), (13657, 650934), (15138, 587251), (17458, 509211), (17559, 506282), (17661, 503358), (22446, 396053), (26187, 339474), (27314, 325467), (35118, 253141), (35322, 251679), (36163, 245826), (40971, 216978), (52374, 169737), (52983, 167786), (56579, 157122), (72326, 122913), (78561, 113158), (81942, 108489), (83893, 105966)]