2158056

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 6115200

約数和(自身を除く): 3957144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 103, 108, 194, 206, 216, 291, 309, 388, 412, 582, 618, 776, 824, 873, 927, 1164, 1236, 1746, 1854, 2328, 2472, 2619, 2781, 3492, 3708, 5238, 5562, 6984, 7416, 9991, 10476, 11124, 19982, 20952, 22248, 29973, 39964, 59946, 79928, 89919, 119892, 179838, 239784, 269757, 359676, 539514, 719352, 1079028, 2158056]

約数ペア:

[(1, 2158056), (2, 1079028), (3, 719352), (4, 539514), (6, 359676), (8, 269757), (9, 239784), (12, 179838), (18, 119892), (24, 89919), (27, 79928), (36, 59946), (54, 39964), (72, 29973), (97, 22248), (103, 20952), (108, 19982), (194, 11124), (206, 10476), (216, 9991), (291, 7416), (309, 6984), (388, 5562), (412, 5238), (582, 3708), (618, 3492), (776, 2781), (824, 2619), (873, 2472), (927, 2328), (1164, 1854), (1236, 1746)]