18623712

素因数分解:

$2^5\times 3^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 49109760

約数和(自身を除く): 30486048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 419, 463, 838, 926, 1257, 1389, 1676, 1852, 2514, 2778, 3352, 3704, 5028, 5556, 6704, 7408, 10056, 11112, 13408, 14816, 20112, 22224, 40224, 44448, 193997, 387994, 581991, 775988, 1163982, 1551976, 2327964, 3103952, 4655928, 6207904, 9311856, 18623712]

約数ペア:

[(1, 18623712), (2, 9311856), (3, 6207904), (4, 4655928), (6, 3103952), (8, 2327964), (12, 1551976), (16, 1163982), (24, 775988), (32, 581991), (48, 387994), (96, 193997), (419, 44448), (463, 40224), (838, 22224), (926, 20112), (1257, 14816), (1389, 13408), (1676, 11112), (1852, 10056), (2514, 7408), (2778, 6704), (3352, 5556), (3704, 5028)]