19875024

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3569

約数の個数: 80

約数和(自身を含む): 61454400

約数和(自身を除く): 41579376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 3539, 5616, 7078, 10617, 14156, 21234, 28312, 31851, 42468, 46007, 56624, 63702, 84936, 92014, 95553, 127404, 138021, 169872, 184028, 191106, 254808, 276042, 368056, 382212, 414063, 509616, 552084, 736112, 764424, 828126, 1104168, 1242189, 1528848, 1656252, 2208336, 2484378, 3312504, 4968756, 6625008, 9937512, 19875024]

約数ペア:

[(1, 19875024), (2, 9937512), (3, 6625008), (4, 4968756), (6, 3312504), (8, 2484378), (9, 2208336), (12, 1656252), (13, 1528848), (16, 1242189), (18, 1104168), (24, 828126), (26, 764424), (27, 736112), (36, 552084), (39, 509616), (48, 414063), (52, 382212), (54, 368056), (72, 276042), (78, 254808), (104, 191106), (108, 184028), (117, 169872), (144, 138021), (156, 127404), (208, 95553), (216, 92014), (234, 84936), (312, 63702), (351, 56624), (432, 46007), (468, 42468), (624, 31851), (702, 28312), (936, 21234), (1404, 14156), (1872, 10617), (2808, 7078), (3539, 5616)]