7531254

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^2\times {\mathrm{83}}^1$

素因数の和:233

約数の個数: 36

約数和(自身を含む): 16750188

約数和(自身を除く): 9218934

約数列:

[1, 2, 3, 6, 9, 18, 71, 83, 142, 166, 213, 249, 426, 498, 639, 747, 1278, 1494, 5041, 5893, 10082, 11786, 15123, 17679, 30246, 35358, 45369, 53037, 90738, 106074, 418403, 836806, 1255209, 2510418, 3765627, 7531254]

約数ペア:

[(1, 7531254), (2, 3765627), (3, 2510418), (6, 1255209), (9, 836806), (18, 418403), (71, 106074), (83, 90738), (142, 53037), (166, 45369), (213, 35358), (249, 30246), (426, 17679), (498, 15123), (639, 11786), (747, 10082), (1278, 5893), (1494, 5041)]