2051240778

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{27883}}^1$

素因数の和:28019

約数の個数: 48

約数和(自身を含む): 4584798816

約数和(自身を除く): 2533558038

約数列:

[1, 2, 3, 6, 9, 18, 61, 67, 122, 134, 183, 201, 366, 402, 549, 603, 1098, 1206, 4087, 8174, 12261, 24522, 27883, 36783, 55766, 73566, 83649, 167298, 250947, 501894, 1700863, 1868161, 3401726, 3736322, 5102589, 5604483, 10205178, 11208966, 15307767, 16813449, 30615534, 33626898, 113957821, 227915642, 341873463, 683746926, 1025620389, 2051240778]

約数ペア:

[(1, 2051240778), (2, 1025620389), (3, 683746926), (6, 341873463), (9, 227915642), (18, 113957821), (61, 33626898), (67, 30615534), (122, 16813449), (134, 15307767), (183, 11208966), (201, 10205178), (366, 5604483), (402, 5102589), (549, 3736322), (603, 3401726), (1098, 1868161), (1206, 1700863), (4087, 501894), (8174, 250947), (12261, 167298), (24522, 83649), (27883, 73566), (36783, 55766)]