265807520838

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{31352621}}^1$

素因数の和:31352789

約数の個数: 32

約数和(自身を含む): 594445713120

約数和(自身を除く): 328638192282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 31352621, 62705242, 94057863, 188115726, 282173589, 564347178, 846520767, 1693041534, 4922361497, 9844722994, 14767084491, 29534168982, 44301253473, 88602506946, 132903760419, 265807520838]

約数ペア:

[(1, 265807520838), (2, 132903760419), (3, 88602506946), (6, 44301253473), (9, 29534168982), (18, 14767084491), (27, 9844722994), (54, 4922361497), (157, 1693041534), (314, 846520767), (471, 564347178), (942, 282173589), (1413, 188115726), (2826, 94057863), (4239, 62705242), (8478, 31352621)]