2000591478

素因数分解:

$2^1\times 3^2\times {\mathrm{1523}}^1\times {\mathrm{72977}}^1$

素因数の和:74508

約数の個数: 24

約数和(自身を含む): 4337520408

約数和(自身を除く): 2336928930

約数列:

[1, 2, 3, 6, 9, 18, 1523, 3046, 4569, 9138, 13707, 27414, 72977, 145954, 218931, 437862, 656793, 1313586, 111143971, 222287942, 333431913, 666863826, 1000295739, 2000591478]

約数ペア:

[(1, 2000591478), (2, 1000295739), (3, 666863826), (6, 333431913), (9, 222287942), (18, 111143971), (1523, 1313586), (3046, 656793), (4569, 437862), (9138, 218931), (13707, 145954), (27414, 72977)]