13309548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 37486848

約数和(自身を除く): 24177300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 83, 84, 92, 138, 161, 166, 249, 276, 322, 332, 483, 498, 581, 644, 966, 996, 1162, 1743, 1909, 1932, 2324, 3486, 3818, 5727, 6889, 6972, 7636, 11454, 13363, 13778, 20667, 22908, 26726, 27556, 40089, 41334, 48223, 53452, 80178, 82668, 96446, 144669, 158447, 160356, 192892, 289338, 316894, 475341, 578676, 633788, 950682, 1109129, 1901364, 2218258, 3327387, 4436516, 6654774, 13309548]

約数ペア:

[(1, 13309548), (2, 6654774), (3, 4436516), (4, 3327387), (6, 2218258), (7, 1901364), (12, 1109129), (14, 950682), (21, 633788), (23, 578676), (28, 475341), (42, 316894), (46, 289338), (69, 192892), (83, 160356), (84, 158447), (92, 144669), (138, 96446), (161, 82668), (166, 80178), (249, 53452), (276, 48223), (322, 41334), (332, 40089), (483, 27556), (498, 26726), (581, 22908), (644, 20667), (966, 13778), (996, 13363), (1162, 11454), (1743, 7636), (1909, 6972), (1932, 6889), (2324, 5727), (3486, 3818)]