73428678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239963}}^1$

素因数の和:239988

約数の個数: 24

約数和(自身を含む): 168454728

約数和(自身を除く): 95026050

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 239963, 479926, 719889, 1439778, 2159667, 4079371, 4319334, 8158742, 12238113, 24476226, 36714339, 73428678]

約数ペア:

[(1, 73428678), (2, 36714339), (3, 24476226), (6, 12238113), (9, 8158742), (17, 4319334), (18, 4079371), (34, 2159667), (51, 1439778), (102, 719889), (153, 479926), (306, 239963)]