129994746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3181}}^1$

素因数の和:3339

約数の個数: 48

約数和(自身を含む): 304708320

約数和(自身を除く): 174713574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 834, 973, 1946, 2919, 3181, 5838, 6362, 6811, 9543, 13622, 19086, 20433, 22267, 40866, 44534, 66801, 133602, 155869, 311738, 442159, 467607, 884318, 935214, 1326477, 2652954, 3095113, 6190226, 9285339, 18570678, 21665791, 43331582, 64997373, 129994746]

約数ペア:

[(1, 129994746), (2, 64997373), (3, 43331582), (6, 21665791), (7, 18570678), (14, 9285339), (21, 6190226), (42, 3095113), (49, 2652954), (98, 1326477), (139, 935214), (147, 884318), (278, 467607), (294, 442159), (417, 311738), (834, 155869), (973, 133602), (1946, 66801), (2919, 44534), (3181, 40866), (5838, 22267), (6362, 20433), (6811, 19086), (9543, 13622)]