40769694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{659}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 101312640

約数和(自身を除く): 60542946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 491, 659, 982, 1318, 1473, 1977, 2946, 3437, 3954, 4419, 4613, 5931, 6874, 8838, 9226, 10311, 11862, 13839, 20622, 27678, 30933, 41517, 61866, 83034, 323569, 647138, 970707, 1941414, 2264983, 2912121, 4529966, 5824242, 6794949, 13589898, 20384847, 40769694]

約数ペア:

[(1, 40769694), (2, 20384847), (3, 13589898), (6, 6794949), (7, 5824242), (9, 4529966), (14, 2912121), (18, 2264983), (21, 1941414), (42, 970707), (63, 647138), (126, 323569), (491, 83034), (659, 61866), (982, 41517), (1318, 30933), (1473, 27678), (1977, 20622), (2946, 13839), (3437, 11862), (3954, 10311), (4419, 9226), (4613, 8838), (5931, 6874)]