21836688428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1\times {\mathrm{6089}}^1$

素因数の和:8426

約数の個数: 48

約数和(自身を含む): 42246671040

約数和(自身を除く): 20409982612

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 2293, 4586, 6089, 9172, 12178, 24356, 38981, 52739, 77962, 103513, 105478, 140047, 155924, 207026, 210956, 280094, 414052, 560188, 896563, 1793126, 2380799, 3586252, 4761598, 9523196, 13962077, 27924154, 55848308, 237355309, 321127771, 474710618, 642255542, 949421236, 1284511084, 5459172107, 10918344214, 21836688428]

約数ペア:

[(1, 21836688428), (2, 10918344214), (4, 5459172107), (17, 1284511084), (23, 949421236), (34, 642255542), (46, 474710618), (68, 321127771), (92, 237355309), (391, 55848308), (782, 27924154), (1564, 13962077), (2293, 9523196), (4586, 4761598), (6089, 3586252), (9172, 2380799), (12178, 1793126), (24356, 896563), (38981, 560188), (52739, 414052), (77962, 280094), (103513, 210956), (105478, 207026), (140047, 155924)]