306543198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{22717}}^1$

素因数の和:22908

約数の個数: 32

約数和(自身を含む): 664092576

約数和(自身を除く): 357549378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 6747, 13494, 22717, 45434, 68151, 136302, 295321, 590642, 885963, 1771926, 3930041, 7860082, 11790123, 23580246, 51090533, 102181066, 153271599, 306543198]

約数ペア:

[(1, 306543198), (2, 153271599), (3, 102181066), (6, 51090533), (13, 23580246), (26, 11790123), (39, 7860082), (78, 3930041), (173, 1771926), (346, 885963), (519, 590642), (1038, 295321), (2249, 136302), (4498, 68151), (6747, 45434), (13494, 22717)]