38218572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3527}}^1$

素因数の和:3587

約数の個数: 72

約数和(自身を含む): 113008896

約数和(自身を除く): 74790324

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, 3527, 3612, 5418, 7054, 10581, 10836, 14108, 21162, 24689, 31743, 42324, 49378, 63486, 74067, 98756, 126972, 148134, 151661, 222201, 296268, 303322, 444402, 454983, 606644, 888804, 909966, 1061627, 1364949, 1819932, 2123254, 2729898, 3184881, 4246508, 5459796, 6369762, 9554643, 12739524, 19109286, 38218572]

約数ペア:

[(1, 38218572), (2, 19109286), (3, 12739524), (4, 9554643), (6, 6369762), (7, 5459796), (9, 4246508), (12, 3184881), (14, 2729898), (18, 2123254), (21, 1819932), (28, 1364949), (36, 1061627), (42, 909966), (43, 888804), (63, 606644), (84, 454983), (86, 444402), (126, 303322), (129, 296268), (172, 222201), (252, 151661), (258, 148134), (301, 126972), (387, 98756), (516, 74067), (602, 63486), (774, 49378), (903, 42324), (1204, 31743), (1548, 24689), (1806, 21162), (2709, 14108), (3527, 10836), (3612, 10581), (5418, 7054)]