18520224

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 49113792

約数和(自身を除く): 30593568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 1873, 2472, 3296, 3746, 4944, 5619, 7492, 9888, 11238, 14984, 22476, 29968, 44952, 59936, 89904, 179808, 192919, 385838, 578757, 771676, 1157514, 1543352, 2315028, 3086704, 4630056, 6173408, 9260112, 18520224]

約数ペア:

[(1, 18520224), (2, 9260112), (3, 6173408), (4, 4630056), (6, 3086704), (8, 2315028), (12, 1543352), (16, 1157514), (24, 771676), (32, 578757), (48, 385838), (96, 192919), (103, 179808), (206, 89904), (309, 59936), (412, 44952), (618, 29968), (824, 22476), (1236, 14984), (1648, 11238), (1873, 9888), (2472, 7492), (3296, 5619), (3746, 4944)]