13725828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6689}}^1$

素因数の和:6721

約数の個数: 48

約数和(自身を含む): 37464000

約数和(自身を除く): 23738172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 6689, 13378, 20067, 26756, 40134, 60201, 80268, 120402, 127091, 180603, 240804, 254182, 361206, 381273, 508364, 722412, 762546, 1143819, 1525092, 2287638, 3431457, 4575276, 6862914, 13725828]

約数ペア:

[(1, 13725828), (2, 6862914), (3, 4575276), (4, 3431457), (6, 2287638), (9, 1525092), (12, 1143819), (18, 762546), (19, 722412), (27, 508364), (36, 381273), (38, 361206), (54, 254182), (57, 240804), (76, 180603), (108, 127091), (114, 120402), (171, 80268), (228, 60201), (342, 40134), (513, 26756), (684, 20067), (1026, 13378), (2052, 6689)]