2019961776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{19207}}^1$

素因数の和:19538

約数の個数: 80

約数和(自身を含む): 5983061504

約数和(自身を除く): 3963099728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 939, 1252, 1878, 2191, 2504, 3756, 4382, 5008, 6573, 7512, 8764, 13146, 15024, 17528, 19207, 26292, 35056, 38414, 52584, 57621, 76828, 105168, 115242, 134449, 153656, 230484, 268898, 307312, 403347, 460968, 537796, 806694, 921936, 1075592, 1613388, 2151184, 3226776, 6011791, 6453552, 12023582, 18035373, 24047164, 36070746, 42082537, 48094328, 72141492, 84165074, 96188656, 126247611, 144282984, 168330148, 252495222, 288565968, 336660296, 504990444, 673320592, 1009980888, 2019961776]

約数ペア:

[(1, 2019961776), (2, 1009980888), (3, 673320592), (4, 504990444), (6, 336660296), (7, 288565968), (8, 252495222), (12, 168330148), (14, 144282984), (16, 126247611), (21, 96188656), (24, 84165074), (28, 72141492), (42, 48094328), (48, 42082537), (56, 36070746), (84, 24047164), (112, 18035373), (168, 12023582), (313, 6453552), (336, 6011791), (626, 3226776), (939, 2151184), (1252, 1613388), (1878, 1075592), (2191, 921936), (2504, 806694), (3756, 537796), (4382, 460968), (5008, 403347), (6573, 307312), (7512, 268898), (8764, 230484), (13146, 153656), (15024, 134449), (17528, 115242), (19207, 105168), (26292, 76828), (35056, 57621), (38414, 52584)]