21763520112

素因数分解:

$2^4\times 3^1\times {\mathrm{1481}}^1\times {\mathrm{306149}}^1$

素因数の和:307641

約数の個数: 40

約数和(自身を含む): 56260573200

約数和(自身を除く): 34497053088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1481, 2962, 4443, 5924, 8886, 11848, 17772, 23696, 35544, 71088, 306149, 612298, 918447, 1224596, 1836894, 2449192, 3673788, 4898384, 7347576, 14695152, 453406669, 906813338, 1360220007, 1813626676, 2720440014, 3627253352, 5440880028, 7254506704, 10881760056, 21763520112]

約数ペア:

[(1, 21763520112), (2, 10881760056), (3, 7254506704), (4, 5440880028), (6, 3627253352), (8, 2720440014), (12, 1813626676), (16, 1360220007), (24, 906813338), (48, 453406669), (1481, 14695152), (2962, 7347576), (4443, 4898384), (5924, 3673788), (8886, 2449192), (11848, 1836894), (17772, 1224596), (23696, 918447), (35544, 612298), (71088, 306149)]