13911012

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{787}}^1$

素因数の和:1288

約数の個数: 36

約数和(自身を含む): 35280336

約数和(自身を除く): 21369324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 787, 982, 1473, 1574, 1964, 2361, 2946, 3148, 4419, 4722, 5892, 7083, 8838, 9444, 14166, 17676, 28332, 386417, 772834, 1159251, 1545668, 2318502, 3477753, 4637004, 6955506, 13911012]

約数ペア:

[(1, 13911012), (2, 6955506), (3, 4637004), (4, 3477753), (6, 2318502), (9, 1545668), (12, 1159251), (18, 772834), (36, 386417), (491, 28332), (787, 17676), (982, 14166), (1473, 9444), (1574, 8838), (1964, 7083), (2361, 5892), (2946, 4722), (3148, 4419)]