18412352

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 42403776

約数和(自身を除く): 23991424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 563, 584, 1022, 1126, 1168, 2044, 2252, 2336, 3941, 4088, 4504, 4672, 7882, 8176, 9008, 15764, 16352, 18016, 31528, 32704, 36032, 41099, 63056, 82198, 126112, 164396, 252224, 287693, 328792, 575386, 657584, 1150772, 1315168, 2301544, 2630336, 4603088, 9206176, 18412352]

約数ペア:

[(1, 18412352), (2, 9206176), (4, 4603088), (7, 2630336), (8, 2301544), (14, 1315168), (16, 1150772), (28, 657584), (32, 575386), (56, 328792), (64, 287693), (73, 252224), (112, 164396), (146, 126112), (224, 82198), (292, 63056), (448, 41099), (511, 36032), (563, 32704), (584, 31528), (1022, 18016), (1126, 16352), (1168, 15764), (2044, 9008), (2252, 8176), (2336, 7882), (3941, 4672), (4088, 4504)]