17682042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 41532480

約数和(自身を除く): 23850438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 439, 822, 878, 959, 1317, 1918, 2634, 2877, 3073, 5754, 6146, 6713, 9219, 13426, 18438, 20139, 21511, 40278, 43022, 60143, 64533, 120286, 129066, 180429, 360858, 421001, 842002, 1263003, 2526006, 2947007, 5894014, 8841021, 17682042]

約数ペア:

[(1, 17682042), (2, 8841021), (3, 5894014), (6, 2947007), (7, 2526006), (14, 1263003), (21, 842002), (42, 421001), (49, 360858), (98, 180429), (137, 129066), (147, 120286), (274, 64533), (294, 60143), (411, 43022), (439, 40278), (822, 21511), (878, 20139), (959, 18438), (1317, 13426), (1918, 9219), (2634, 6713), (2877, 6146), (3073, 5754)]