13197078

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 30191616

約数和(自身を除く): 16994538

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 251, 254, 381, 414, 502, 753, 762, 1143, 1506, 2259, 2286, 2921, 4518, 5773, 5842, 8763, 11546, 17319, 17526, 26289, 31877, 34638, 51957, 52578, 63754, 95631, 103914, 191262, 286893, 573786, 733171, 1466342, 2199513, 4399026, 6598539, 13197078]

約数ペア:

[(1, 13197078), (2, 6598539), (3, 4399026), (6, 2199513), (9, 1466342), (18, 733171), (23, 573786), (46, 286893), (69, 191262), (127, 103914), (138, 95631), (207, 63754), (251, 52578), (254, 51957), (381, 34638), (414, 31877), (502, 26289), (753, 17526), (762, 17319), (1143, 11546), (1506, 8763), (2259, 5842), (2286, 5773), (2921, 4518)]