26305578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 62200320

約数和(自身を除く): 35894742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 1423, 2054, 2846, 3081, 4269, 6162, 8538, 9243, 12807, 18486, 18499, 25614, 36998, 55497, 110994, 112417, 166491, 224834, 332982, 337251, 674502, 1011753, 1461421, 2023506, 2922842, 4384263, 8768526, 13152789, 26305578]

約数ペア:

[(1, 26305578), (2, 13152789), (3, 8768526), (6, 4384263), (9, 2922842), (13, 2023506), (18, 1461421), (26, 1011753), (39, 674502), (78, 337251), (79, 332982), (117, 224834), (158, 166491), (234, 112417), (237, 110994), (474, 55497), (711, 36998), (1027, 25614), (1422, 18499), (1423, 18486), (2054, 12807), (2846, 9243), (3081, 8538), (4269, 6162)]