2017491012

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{1831}}^1$

素因数の和:2209

約数の個数: 72

約数和(自身を含む): 5164070912

約数和(自身を除く): 3146579900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 241, 254, 381, 482, 508, 723, 762, 964, 1143, 1446, 1524, 1831, 2169, 2286, 2892, 3662, 4338, 4572, 5493, 7324, 8676, 10986, 16479, 21972, 30607, 32958, 61214, 65916, 91821, 122428, 183642, 232537, 275463, 367284, 441271, 465074, 550926, 697611, 882542, 930148, 1101852, 1323813, 1395222, 1765084, 2092833, 2647626, 2790444, 3971439, 4185666, 5295252, 7942878, 8371332, 15885756, 56041417, 112082834, 168124251, 224165668, 336248502, 504372753, 672497004, 1008745506, 2017491012]

約数ペア:

[(1, 2017491012), (2, 1008745506), (3, 672497004), (4, 504372753), (6, 336248502), (9, 224165668), (12, 168124251), (18, 112082834), (36, 56041417), (127, 15885756), (241, 8371332), (254, 7942878), (381, 5295252), (482, 4185666), (508, 3971439), (723, 2790444), (762, 2647626), (964, 2092833), (1143, 1765084), (1446, 1395222), (1524, 1323813), (1831, 1101852), (2169, 930148), (2286, 882542), (2892, 697611), (3662, 550926), (4338, 465074), (4572, 441271), (5493, 367284), (7324, 275463), (8676, 232537), (10986, 183642), (16479, 122428), (21972, 91821), (30607, 65916), (32958, 61214)]