13195368

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 36036000

約数和(自身を除く): 22840632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1399, 1572, 2358, 2798, 3144, 4197, 4716, 5596, 8394, 9432, 11192, 12591, 16788, 25182, 33576, 50364, 100728, 183269, 366538, 549807, 733076, 1099614, 1466152, 1649421, 2199228, 3298842, 4398456, 6597684, 13195368]

約数ペア:

[(1, 13195368), (2, 6597684), (3, 4398456), (4, 3298842), (6, 2199228), (8, 1649421), (9, 1466152), (12, 1099614), (18, 733076), (24, 549807), (36, 366538), (72, 183269), (131, 100728), (262, 50364), (393, 33576), (524, 25182), (786, 16788), (1048, 12591), (1179, 11192), (1399, 9432), (1572, 8394), (2358, 5596), (2798, 4716), (3144, 4197)]