2019600261

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 3595817472

約数和(自身を除く): 1576217211

約数列:

[1, 3, 7, 9, 21, 23, 61, 63, 69, 73, 161, 183, 207, 219, 313, 427, 483, 511, 549, 657, 939, 1281, 1403, 1449, 1533, 1679, 2191, 2817, 3843, 4209, 4453, 4599, 5037, 6573, 7199, 9821, 11753, 12627, 13359, 15111, 19093, 19719, 21597, 22849, 29463, 31171, 35259, 40077, 50393, 57279, 64791, 68547, 88389, 93513, 102419, 105777, 133651, 151179, 159943, 171837, 205641, 280539, 307257, 400953, 439139, 453537, 479829, 525527, 716933, 921771, 1202859, 1317417, 1393789, 1439487, 1576581, 2150799, 3073973, 3678689, 3952251, 4181367, 4729743, 6452397, 9221919, 9756523, 11036067, 12544101, 27665757, 29269569, 32057147, 33108201, 87808707, 96171441, 224400029, 288514323, 673200087, 2019600261]

約数ペア:

[(1, 2019600261), (3, 673200087), (7, 288514323), (9, 224400029), (21, 96171441), (23, 87808707), (61, 33108201), (63, 32057147), (69, 29269569), (73, 27665757), (161, 12544101), (183, 11036067), (207, 9756523), (219, 9221919), (313, 6452397), (427, 4729743), (483, 4181367), (511, 3952251), (549, 3678689), (657, 3073973), (939, 2150799), (1281, 1576581), (1403, 1439487), (1449, 1393789), (1533, 1317417), (1679, 1202859), (2191, 921771), (2817, 716933), (3843, 525527), (4209, 479829), (4453, 453537), (4599, 439139), (5037, 400953), (6573, 307257), (7199, 280539), (9821, 205641), (11753, 171837), (12627, 159943), (13359, 151179), (15111, 133651), (19093, 105777), (19719, 102419), (21597, 93513), (22849, 88389), (29463, 68547), (31171, 64791), (35259, 57279), (40077, 50393)]