13215618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{56477}}^1$

素因数の和:56498

約数の個数: 24

約数和(自身を含む): 30836988

約数和(自身を除く): 17621370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 56477, 112954, 169431, 338862, 508293, 734201, 1016586, 1468402, 2202603, 4405206, 6607809, 13215618]

約数ペア:

[(1, 13215618), (2, 6607809), (3, 4405206), (6, 2202603), (9, 1468402), (13, 1016586), (18, 734201), (26, 508293), (39, 338862), (78, 169431), (117, 112954), (234, 56477)]