18560946

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 19759182

約数列:

[1, 2, 3, 6, 41, 82, 123, 197, 246, 383, 394, 591, 766, 1149, 1182, 2298, 8077, 15703, 16154, 24231, 31406, 47109, 48462, 75451, 94218, 150902, 226353, 452706, 3093491, 6186982, 9280473, 18560946]

約数ペア:

[(1, 18560946), (2, 9280473), (3, 6186982), (6, 3093491), (41, 452706), (82, 226353), (123, 150902), (197, 94218), (246, 75451), (383, 48462), (394, 47109), (591, 31406), (766, 24231), (1149, 16154), (1182, 15703), (2298, 8077)]