25906842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5827}}^1$

素因数の和:5867

約数の個数: 48

約数和(自身を含む): 63641760

約数和(自身を除く): 37734918

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 5827, 11654, 17481, 34962, 52443, 75751, 104886, 110713, 151502, 221426, 227253, 332139, 454506, 664278, 681759, 996417, 1363518, 1439269, 1992834, 2878538, 4317807, 8635614, 12953421, 25906842]

約数ペア:

[(1, 25906842), (2, 12953421), (3, 8635614), (6, 4317807), (9, 2878538), (13, 1992834), (18, 1439269), (19, 1363518), (26, 996417), (38, 681759), (39, 664278), (57, 454506), (78, 332139), (114, 227253), (117, 221426), (171, 151502), (234, 110713), (247, 104886), (342, 75751), (494, 52443), (741, 34962), (1482, 17481), (2223, 11654), (4446, 5827)]