72318414

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{245981}}^1$

素因数の和:246000

約数の個数: 24

約数和(自身を含む): 168251688

約数和(自身を除く): 95933274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 245981, 491962, 737943, 1475886, 1721867, 3443734, 5165601, 10331202, 12053069, 24106138, 36159207, 72318414]

約数ペア:

[(1, 72318414), (2, 36159207), (3, 24106138), (6, 12053069), (7, 10331202), (14, 5165601), (21, 3443734), (42, 1721867), (49, 1475886), (98, 737943), (147, 491962), (294, 245981)]