13500186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 32109696

約数和(自身を除く): 18609510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 977, 987, 1954, 1974, 2303, 2931, 4606, 5862, 6839, 6909, 13678, 13818, 20517, 41034, 45919, 47873, 91838, 95746, 137757, 143619, 275514, 287238, 321433, 642866, 964299, 1928598, 2250031, 4500062, 6750093, 13500186]

約数ペア:

[(1, 13500186), (2, 6750093), (3, 4500062), (6, 2250031), (7, 1928598), (14, 964299), (21, 642866), (42, 321433), (47, 287238), (49, 275514), (94, 143619), (98, 137757), (141, 95746), (147, 91838), (282, 47873), (294, 45919), (329, 41034), (658, 20517), (977, 13818), (987, 13678), (1954, 6909), (1974, 6839), (2303, 5862), (2931, 4606)]