42986412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4027

約数の個数: 72

約数和(自身を含む): 127102976

約数和(自身を除く): 84116564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 3967, 5418, 7934, 10836, 11901, 15868, 23802, 27769, 35703, 47604, 55538, 71406, 83307, 111076, 142812, 166614, 170581, 249921, 333228, 341162, 499842, 511743, 682324, 999684, 1023486, 1194067, 1535229, 2046972, 2388134, 3070458, 3582201, 4776268, 6140916, 7164402, 10746603, 14328804, 21493206, 42986412]

約数ペア:

[(1, 42986412), (2, 21493206), (3, 14328804), (4, 10746603), (6, 7164402), (7, 6140916), (9, 4776268), (12, 3582201), (14, 3070458), (18, 2388134), (21, 2046972), (28, 1535229), (36, 1194067), (42, 1023486), (43, 999684), (63, 682324), (84, 511743), (86, 499842), (126, 341162), (129, 333228), (172, 249921), (252, 170581), (258, 166614), (301, 142812), (387, 111076), (516, 83307), (602, 71406), (774, 55538), (903, 47604), (1204, 35703), (1548, 27769), (1806, 23802), (2709, 15868), (3612, 11901), (3967, 10836), (5418, 7934)]