2037996918

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{3533}}^1$

素因数の和:4053

約数の個数: 48

約数和(自身を含む): 4487614560

約数和(自身を除く): 2449617642

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 439, 657, 878, 1314, 1317, 2634, 3533, 3951, 7066, 7902, 10599, 21198, 31797, 32047, 63594, 64094, 96141, 192282, 257909, 288423, 515818, 576846, 773727, 1547454, 1550987, 2321181, 3101974, 4642362, 4652961, 9305922, 13958883, 27917766, 113222051, 226444102, 339666153, 679332306, 1018998459, 2037996918]

約数ペア:

[(1, 2037996918), (2, 1018998459), (3, 679332306), (6, 339666153), (9, 226444102), (18, 113222051), (73, 27917766), (146, 13958883), (219, 9305922), (438, 4652961), (439, 4642362), (657, 3101974), (878, 2321181), (1314, 1550987), (1317, 1547454), (2634, 773727), (3533, 576846), (3951, 515818), (7066, 288423), (7902, 257909), (10599, 192282), (21198, 96141), (31797, 64094), (32047, 63594)]