2415138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 5778432

約数和(自身を除く): 3363294

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 37, 43, 46, 66, 69, 74, 86, 111, 129, 138, 222, 253, 258, 407, 473, 506, 759, 814, 851, 946, 989, 1221, 1419, 1518, 1591, 1702, 1978, 2442, 2553, 2838, 2967, 3182, 4773, 5106, 5934, 9361, 9546, 10879, 17501, 18722, 21758, 28083, 32637, 35002, 36593, 52503, 56166, 65274, 73186, 105006, 109779, 219558, 402523, 805046, 1207569, 2415138]

約数ペア:

[(1, 2415138), (2, 1207569), (3, 805046), (6, 402523), (11, 219558), (22, 109779), (23, 105006), (33, 73186), (37, 65274), (43, 56166), (46, 52503), (66, 36593), (69, 35002), (74, 32637), (86, 28083), (111, 21758), (129, 18722), (138, 17501), (222, 10879), (253, 9546), (258, 9361), (407, 5934), (473, 5106), (506, 4773), (759, 3182), (814, 2967), (851, 2838), (946, 2553), (989, 2442), (1221, 1978), (1419, 1702), (1518, 1591)]