86551878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108461}}^1$

素因数の和:108492

約数の個数: 32

約数和(自身を含む): 208247040

約数和(自身を除く): 121695162

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 108461, 216922, 325383, 650766, 759227, 1518454, 2060759, 2277681, 4121518, 4555362, 6182277, 12364554, 14425313, 28850626, 43275939, 86551878]

約数ペア:

[(1, 86551878), (2, 43275939), (3, 28850626), (6, 14425313), (7, 12364554), (14, 6182277), (19, 4555362), (21, 4121518), (38, 2277681), (42, 2060759), (57, 1518454), (114, 759227), (133, 650766), (266, 325383), (399, 216922), (798, 108461)]