129121218

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7607}}^1$

素因数の和:7679

約数の個数: 48

約数和(自身を含む): 299085696

約数和(自身を除く): 169964478

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1886, 2829, 5658, 7607, 8487, 15214, 16974, 22821, 45642, 68463, 136926, 174961, 311887, 349922, 524883, 623774, 935661, 1049766, 1574649, 1871322, 2806983, 3149298, 5613966, 7173401, 14346802, 21520203, 43040406, 64560609, 129121218]

約数ペア:

[(1, 129121218), (2, 64560609), (3, 43040406), (6, 21520203), (9, 14346802), (18, 7173401), (23, 5613966), (41, 3149298), (46, 2806983), (69, 1871322), (82, 1574649), (123, 1049766), (138, 935661), (207, 623774), (246, 524883), (369, 349922), (414, 311887), (738, 174961), (943, 136926), (1886, 68463), (2829, 45642), (5658, 22821), (7607, 16974), (8487, 15214)]