21806839776

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{32143}}^1$

素因数の和:32384

約数の個数: 96

約数和(自身を含む): 59099701248

約数和(自身を除く): 37292861472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 191, 222, 296, 382, 444, 573, 592, 764, 888, 1146, 1184, 1528, 1776, 2292, 3056, 3552, 4584, 6112, 7067, 9168, 14134, 18336, 21201, 28268, 32143, 42402, 56536, 64286, 84804, 96429, 113072, 128572, 169608, 192858, 226144, 257144, 339216, 385716, 514288, 678432, 771432, 1028576, 1189291, 1542864, 2378582, 3085728, 3567873, 4757164, 6139313, 7135746, 9514328, 12278626, 14271492, 18417939, 19028656, 24557252, 28542984, 36835878, 38057312, 49114504, 57085968, 73671756, 98229008, 114171936, 147343512, 196458016, 227154581, 294687024, 454309162, 589374048, 681463743, 908618324, 1362927486, 1817236648, 2725854972, 3634473296, 5451709944, 7268946592, 10903419888, 21806839776]

約数ペア:

[(1, 21806839776), (2, 10903419888), (3, 7268946592), (4, 5451709944), (6, 3634473296), (8, 2725854972), (12, 1817236648), (16, 1362927486), (24, 908618324), (32, 681463743), (37, 589374048), (48, 454309162), (74, 294687024), (96, 227154581), (111, 196458016), (148, 147343512), (191, 114171936), (222, 98229008), (296, 73671756), (382, 57085968), (444, 49114504), (573, 38057312), (592, 36835878), (764, 28542984), (888, 24557252), (1146, 19028656), (1184, 18417939), (1528, 14271492), (1776, 12278626), (2292, 9514328), (3056, 7135746), (3552, 6139313), (4584, 4757164), (6112, 3567873), (7067, 3085728), (9168, 2378582), (14134, 1542864), (18336, 1189291), (21201, 1028576), (28268, 771432), (32143, 678432), (42402, 514288), (56536, 385716), (64286, 339216), (84804, 257144), (96429, 226144), (113072, 192858), (128572, 169608)]