18353264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1025

約数の個数: 40

約数和(自身を含む): 37845792

約数和(自身を除く): 19492528

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 941, 1219, 1882, 2438, 3764, 4876, 7528, 9752, 15056, 19504, 21643, 43286, 49873, 86572, 99746, 173144, 199492, 346288, 398984, 797968, 1147079, 2294158, 4588316, 9176632, 18353264]

約数ペア:

[(1, 18353264), (2, 9176632), (4, 4588316), (8, 2294158), (16, 1147079), (23, 797968), (46, 398984), (53, 346288), (92, 199492), (106, 173144), (184, 99746), (212, 86572), (368, 49873), (424, 43286), (848, 21643), (941, 19504), (1219, 15056), (1882, 9752), (2438, 7528), (3764, 4876)]