23919804

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 62969088

約数和(自身を除く): 39049284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 67, 94, 134, 141, 188, 201, 211, 268, 282, 402, 422, 423, 564, 603, 633, 804, 844, 846, 1206, 1266, 1692, 1899, 2412, 2532, 3149, 3798, 6298, 7596, 9447, 9917, 12596, 14137, 18894, 19834, 28274, 28341, 29751, 37788, 39668, 42411, 56548, 56682, 59502, 84822, 89253, 113364, 119004, 127233, 169644, 178506, 254466, 357012, 508932, 664439, 1328878, 1993317, 2657756, 3986634, 5979951, 7973268, 11959902, 23919804]

約数ペア:

[(1, 23919804), (2, 11959902), (3, 7973268), (4, 5979951), (6, 3986634), (9, 2657756), (12, 1993317), (18, 1328878), (36, 664439), (47, 508932), (67, 357012), (94, 254466), (134, 178506), (141, 169644), (188, 127233), (201, 119004), (211, 113364), (268, 89253), (282, 84822), (402, 59502), (422, 56682), (423, 56548), (564, 42411), (603, 39668), (633, 37788), (804, 29751), (844, 28341), (846, 28274), (1206, 19834), (1266, 18894), (1692, 14137), (1899, 12596), (2412, 9917), (2532, 9447), (3149, 7596), (3798, 6298)]