6885427878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{301913}}^1$

素因数の和:302109

約数の個数: 48

約数和(自身を含む): 17143884576

約数和(自身を除く): 10258456698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 7602, 11403, 22806, 301913, 603826, 905739, 1811478, 2113391, 2717217, 4226782, 5434434, 6340173, 12680346, 19020519, 38041038, 54646253, 109292506, 163938759, 327877518, 382523771, 491816277, 765047542, 983632554, 1147571313, 2295142626, 3442713939, 6885427878]

約数ペア:

[(1, 6885427878), (2, 3442713939), (3, 2295142626), (6, 1147571313), (7, 983632554), (9, 765047542), (14, 491816277), (18, 382523771), (21, 327877518), (42, 163938759), (63, 109292506), (126, 54646253), (181, 38041038), (362, 19020519), (543, 12680346), (1086, 6340173), (1267, 5434434), (1629, 4226782), (2534, 2717217), (3258, 2113391), (3801, 1811478), (7602, 905739), (11403, 603826), (22806, 301913)]