191833668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409901}}^1$

素因数の和:409924

約数の個数: 36

約数和(自身を含む): 522215148

約数和(自身を除く): 330381480

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 409901, 819802, 1229703, 1639604, 2459406, 3689109, 4918812, 5328713, 7378218, 10657426, 14756436, 15986139, 21314852, 31972278, 47958417, 63944556, 95916834, 191833668]

約数ペア:

[(1, 191833668), (2, 95916834), (3, 63944556), (4, 47958417), (6, 31972278), (9, 21314852), (12, 15986139), (13, 14756436), (18, 10657426), (26, 7378218), (36, 5328713), (39, 4918812), (52, 3689109), (78, 2459406), (117, 1639604), (156, 1229703), (234, 819802), (468, 409901)]