18269616

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1481}}^1$

素因数の和:1749

約数の個数: 40

約数和(自身を含む): 47412144

約数和(自身を除く): 29142528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1481, 1542, 2056, 2962, 3084, 4112, 4443, 5924, 6168, 8886, 11848, 12336, 17772, 23696, 35544, 71088, 380617, 761234, 1141851, 1522468, 2283702, 3044936, 4567404, 6089872, 9134808, 18269616]

約数ペア:

[(1, 18269616), (2, 9134808), (3, 6089872), (4, 4567404), (6, 3044936), (8, 2283702), (12, 1522468), (16, 1141851), (24, 761234), (48, 380617), (257, 71088), (514, 35544), (771, 23696), (1028, 17772), (1481, 12336), (1542, 11848), (2056, 8886), (2962, 6168), (3084, 5924), (4112, 4443)]