18029024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2323

約数の個数: 48

約数和(自身を含む): 40254480

約数和(自身を除く): 22225456

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 2281, 3952, 4562, 7904, 9124, 18248, 29653, 36496, 43339, 59306, 72992, 86678, 118612, 173356, 237224, 346712, 474448, 563407, 693424, 948896, 1126814, 1386848, 2253628, 4507256, 9014512, 18029024]

約数ペア:

[(1, 18029024), (2, 9014512), (4, 4507256), (8, 2253628), (13, 1386848), (16, 1126814), (19, 948896), (26, 693424), (32, 563407), (38, 474448), (52, 346712), (76, 237224), (104, 173356), (152, 118612), (208, 86678), (247, 72992), (304, 59306), (416, 43339), (494, 36496), (608, 29653), (988, 18248), (1976, 9124), (2281, 7904), (3952, 4562)]