402294906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1719209}}^1$

素因数の和:1719230

約数の個数: 24

約数和(自身を含む): 938688660

約数和(自身を除く): 536393754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1719209, 3438418, 5157627, 10315254, 15472881, 22349717, 30945762, 44699434, 67049151, 134098302, 201147453, 402294906]

約数ペア:

[(1, 402294906), (2, 201147453), (3, 134098302), (6, 67049151), (9, 44699434), (13, 30945762), (18, 22349717), (26, 15472881), (39, 10315254), (78, 5157627), (117, 3438418), (234, 1719209)]