12711456

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 40098240

約数和(自身を除く): 27386784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 101, 114, 138, 144, 152, 171, 184, 202, 207, 228, 276, 288, 303, 304, 342, 368, 404, 414, 437, 456, 552, 606, 608, 684, 736, 808, 828, 874, 909, 912, 1104, 1212, 1311, 1368, 1616, 1656, 1748, 1818, 1824, 1919, 2208, 2323, 2424, 2622, 2736, 3232, 3312, 3496, 3636, 3838, 3933, 4646, 4848, 5244, 5472, 5757, 6624, 6969, 6992, 7272, 7676, 7866, 9292, 9696, 10488, 11514, 13938, 13984, 14544, 15352, 15732, 17271, 18584, 20907, 20976, 23028, 27876, 29088, 30704, 31464, 34542, 37168, 41814, 41952, 44137, 46056, 55752, 61408, 62928, 69084, 74336, 83628, 88274, 92112, 111504, 125856, 132411, 138168, 167256, 176548, 184224, 223008, 264822, 276336, 334512, 353096, 397233, 529644, 552672, 669024, 706192, 794466, 1059288, 1412384, 1588932, 2118576, 3177864, 4237152, 6355728, 12711456]

約数ペア:

[(1, 12711456), (2, 6355728), (3, 4237152), (4, 3177864), (6, 2118576), (8, 1588932), (9, 1412384), (12, 1059288), (16, 794466), (18, 706192), (19, 669024), (23, 552672), (24, 529644), (32, 397233), (36, 353096), (38, 334512), (46, 276336), (48, 264822), (57, 223008), (69, 184224), (72, 176548), (76, 167256), (92, 138168), (96, 132411), (101, 125856), (114, 111504), (138, 92112), (144, 88274), (152, 83628), (171, 74336), (184, 69084), (202, 62928), (207, 61408), (228, 55752), (276, 46056), (288, 44137), (303, 41952), (304, 41814), (342, 37168), (368, 34542), (404, 31464), (414, 30704), (437, 29088), (456, 27876), (552, 23028), (606, 20976), (608, 20907), (684, 18584), (736, 17271), (808, 15732), (828, 15352), (874, 14544), (909, 13984), (912, 13938), (1104, 11514), (1212, 10488), (1311, 9696), (1368, 9292), (1616, 7866), (1656, 7676), (1748, 7272), (1818, 6992), (1824, 6969), (1919, 6624), (2208, 5757), (2323, 5472), (2424, 5244), (2622, 4848), (2736, 4646), (3232, 3933), (3312, 3838), (3496, 3636)]