2006971722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{112967}}^1$

素因数の和:113032

約数の個数: 64

約数和(自身を含む): 5205565440

約数和(自身を除く): 3198593718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2538, 2961, 5922, 8883, 17766, 112967, 225934, 338901, 677802, 790769, 1016703, 1581538, 2033406, 2372307, 3050109, 4744614, 5309449, 6100218, 7116921, 10618898, 14233842, 15928347, 21350763, 31856694, 37166143, 42701526, 47785041, 74332286, 95570082, 111498429, 143355123, 222996858, 286710246, 334495287, 668990574, 1003485861, 2006971722]

約数ペア:

[(1, 2006971722), (2, 1003485861), (3, 668990574), (6, 334495287), (7, 286710246), (9, 222996858), (14, 143355123), (18, 111498429), (21, 95570082), (27, 74332286), (42, 47785041), (47, 42701526), (54, 37166143), (63, 31856694), (94, 21350763), (126, 15928347), (141, 14233842), (189, 10618898), (282, 7116921), (329, 6100218), (378, 5309449), (423, 4744614), (658, 3050109), (846, 2372307), (987, 2033406), (1269, 1581538), (1974, 1016703), (2538, 790769), (2961, 677802), (5922, 338901), (8883, 225934), (17766, 112967)]