26743986

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 63210240

約数和(自身を除く): 36466254

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 122, 138, 183, 207, 353, 366, 414, 549, 621, 706, 1059, 1098, 1242, 1403, 1647, 2118, 2806, 3177, 3294, 4209, 6354, 8119, 8418, 9531, 12627, 16238, 19062, 21533, 24357, 25254, 37881, 43066, 48714, 64599, 73071, 75762, 129198, 146142, 193797, 219213, 387594, 438426, 495259, 581391, 990518, 1162782, 1485777, 2971554, 4457331, 8914662, 13371993, 26743986]

約数ペア:

[(1, 26743986), (2, 13371993), (3, 8914662), (6, 4457331), (9, 2971554), (18, 1485777), (23, 1162782), (27, 990518), (46, 581391), (54, 495259), (61, 438426), (69, 387594), (122, 219213), (138, 193797), (183, 146142), (207, 129198), (353, 75762), (366, 73071), (414, 64599), (549, 48714), (621, 43066), (706, 37881), (1059, 25254), (1098, 24357), (1242, 21533), (1403, 19062), (1647, 16238), (2118, 12627), (2806, 9531), (3177, 8418), (3294, 8119), (4209, 6354)]