26870118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 63258624

約数和(自身を除く): 36388506

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 253, 341, 506, 571, 682, 713, 759, 1023, 1142, 1426, 1518, 1713, 2046, 2139, 3426, 4278, 6281, 7843, 12562, 13133, 15686, 17701, 18843, 23529, 26266, 35402, 37686, 39399, 47058, 53103, 78798, 106206, 144463, 194711, 288926, 389422, 407123, 433389, 584133, 814246, 866778, 1168266, 1221369, 2442738, 4478353, 8956706, 13435059, 26870118]

約数ペア:

[(1, 26870118), (2, 13435059), (3, 8956706), (6, 4478353), (11, 2442738), (22, 1221369), (23, 1168266), (31, 866778), (33, 814246), (46, 584133), (62, 433389), (66, 407123), (69, 389422), (93, 288926), (138, 194711), (186, 144463), (253, 106206), (341, 78798), (506, 53103), (571, 47058), (682, 39399), (713, 37686), (759, 35402), (1023, 26266), (1142, 23529), (1426, 18843), (1518, 17701), (1713, 15686), (2046, 13133), (2139, 12562), (3426, 7843), (4278, 6281)]