13870956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 36599472

約数和(自身を除く): 22728516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 121, 123, 132, 164, 233, 242, 246, 363, 451, 466, 484, 492, 699, 726, 902, 932, 1353, 1398, 1452, 1804, 2563, 2706, 2796, 4961, 5126, 5412, 7689, 9553, 9922, 10252, 14883, 15378, 19106, 19844, 28193, 28659, 29766, 30756, 38212, 56386, 57318, 59532, 84579, 105083, 112772, 114636, 169158, 210166, 315249, 338316, 420332, 630498, 1155913, 1260996, 2311826, 3467739, 4623652, 6935478, 13870956]

約数ペア:

[(1, 13870956), (2, 6935478), (3, 4623652), (4, 3467739), (6, 2311826), (11, 1260996), (12, 1155913), (22, 630498), (33, 420332), (41, 338316), (44, 315249), (66, 210166), (82, 169158), (121, 114636), (123, 112772), (132, 105083), (164, 84579), (233, 59532), (242, 57318), (246, 56386), (363, 38212), (451, 30756), (466, 29766), (484, 28659), (492, 28193), (699, 19844), (726, 19106), (902, 15378), (932, 14883), (1353, 10252), (1398, 9922), (1452, 9553), (1804, 7689), (2563, 5412), (2706, 5126), (2796, 4961)]