1999331352

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{269597}}^1$

素因数の和:269712

約数の個数: 48

約数和(自身を含む): 5467447440

約数和(自身を除く): 3468116088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 269597, 539194, 808791, 1078388, 1617582, 2156776, 2426373, 3235164, 4852746, 6470328, 9705492, 19410984, 27768491, 55536982, 83305473, 111073964, 166610946, 222147928, 249916419, 333221892, 499832838, 666443784, 999665676, 1999331352]

約数ペア:

[(1, 1999331352), (2, 999665676), (3, 666443784), (4, 499832838), (6, 333221892), (8, 249916419), (9, 222147928), (12, 166610946), (18, 111073964), (24, 83305473), (36, 55536982), (72, 27768491), (103, 19410984), (206, 9705492), (309, 6470328), (412, 4852746), (618, 3235164), (824, 2426373), (927, 2156776), (1236, 1617582), (1854, 1078388), (2472, 808791), (3708, 539194), (7416, 269597)]