9804494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 9549106

約数列:

[1, 2, 7, 14, 19, 29, 31, 38, 41, 58, 62, 82, 133, 203, 217, 266, 287, 406, 434, 551, 574, 589, 779, 899, 1102, 1178, 1189, 1271, 1558, 1798, 2378, 2542, 3857, 4123, 5453, 6293, 7714, 8246, 8323, 8897, 10906, 12586, 16646, 17081, 17794, 22591, 24149, 34162, 36859, 45182, 48298, 73718, 119567, 158137, 169043, 239134, 258013, 316274, 338086, 516026, 700321, 1400642, 4902247, 9804494]

約数ペア:

[(1, 9804494), (2, 4902247), (7, 1400642), (14, 700321), (19, 516026), (29, 338086), (31, 316274), (38, 258013), (41, 239134), (58, 169043), (62, 158137), (82, 119567), (133, 73718), (203, 48298), (217, 45182), (266, 36859), (287, 34162), (406, 24149), (434, 22591), (551, 17794), (574, 17081), (589, 16646), (779, 12586), (899, 10906), (1102, 8897), (1178, 8323), (1189, 8246), (1271, 7714), (1558, 6293), (1798, 5453), (2378, 4123), (2542, 3857)]