18269912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 36910080

約数和(自身を除く): 18640168

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 3203, 5704, 6406, 12812, 25624, 73669, 99293, 147338, 198586, 294676, 397172, 589352, 794344, 2283739, 4567478, 9134956, 18269912]

約数ペア:

[(1, 18269912), (2, 9134956), (4, 4567478), (8, 2283739), (23, 794344), (31, 589352), (46, 397172), (62, 294676), (92, 198586), (124, 147338), (184, 99293), (248, 73669), (713, 25624), (1426, 12812), (2852, 6406), (3203, 5704)]