13190004

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 35223552

約数和(自身を除く): 22033548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 223, 279, 318, 372, 446, 477, 558, 636, 669, 892, 954, 1116, 1338, 1643, 1908, 2007, 2676, 3286, 4014, 4929, 6572, 6913, 8028, 9858, 11819, 13826, 14787, 19716, 20739, 23638, 27652, 29574, 35457, 41478, 47276, 59148, 62217, 70914, 82956, 106371, 124434, 141828, 212742, 248868, 366389, 425484, 732778, 1099167, 1465556, 2198334, 3297501, 4396668, 6595002, 13190004]

約数ペア:

[(1, 13190004), (2, 6595002), (3, 4396668), (4, 3297501), (6, 2198334), (9, 1465556), (12, 1099167), (18, 732778), (31, 425484), (36, 366389), (53, 248868), (62, 212742), (93, 141828), (106, 124434), (124, 106371), (159, 82956), (186, 70914), (212, 62217), (223, 59148), (279, 47276), (318, 41478), (372, 35457), (446, 29574), (477, 27652), (558, 23638), (636, 20739), (669, 19716), (892, 14787), (954, 13826), (1116, 11819), (1338, 9858), (1643, 8028), (1908, 6913), (2007, 6572), (2676, 4929), (3286, 4014)]