1974923604

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{853}}^1\times {\mathrm{881}}^1$

素因数の和:1817

約数の個数: 72

約数和(自身を含む): 5072237352

約数和(自身を除く): 3097313748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 853, 876, 881, 1314, 1706, 1762, 2559, 2628, 2643, 3412, 3524, 5118, 5286, 7677, 7929, 10236, 10572, 15354, 15858, 30708, 31716, 62269, 64313, 124538, 128626, 186807, 192939, 249076, 257252, 373614, 385878, 560421, 578817, 747228, 751493, 771756, 1120842, 1157634, 1502986, 2241684, 2254479, 2315268, 3005972, 4508958, 6763437, 9017916, 13526874, 27053748, 54858989, 109717978, 164576967, 219435956, 329153934, 493730901, 658307868, 987461802, 1974923604]

約数ペア:

[(1, 1974923604), (2, 987461802), (3, 658307868), (4, 493730901), (6, 329153934), (9, 219435956), (12, 164576967), (18, 109717978), (36, 54858989), (73, 27053748), (146, 13526874), (219, 9017916), (292, 6763437), (438, 4508958), (657, 3005972), (853, 2315268), (876, 2254479), (881, 2241684), (1314, 1502986), (1706, 1157634), (1762, 1120842), (2559, 771756), (2628, 751493), (2643, 747228), (3412, 578817), (3524, 560421), (5118, 385878), (5286, 373614), (7677, 257252), (7929, 249076), (10236, 192939), (10572, 186807), (15354, 128626), (15858, 124538), (30708, 64313), (31716, 62269)]