16945668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{27689}}^1$

素因数の和:27716

約数の個数: 36

約数和(自身を含む): 45356220

約数和(自身を除く): 28410552

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 27689, 55378, 83067, 110756, 166134, 249201, 332268, 470713, 498402, 941426, 996804, 1412139, 1882852, 2824278, 4236417, 5648556, 8472834, 16945668]

約数ペア:

[(1, 16945668), (2, 8472834), (3, 5648556), (4, 4236417), (6, 2824278), (9, 1882852), (12, 1412139), (17, 996804), (18, 941426), (34, 498402), (36, 470713), (51, 332268), (68, 249201), (102, 166134), (153, 110756), (204, 83067), (306, 55378), (612, 27689)]