3998214

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 9953280

約数和(自身を除く): 5955066

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 99, 106, 127, 159, 198, 254, 297, 318, 381, 477, 583, 594, 762, 954, 1143, 1166, 1397, 1431, 1749, 2286, 2794, 2862, 3429, 3498, 4191, 5247, 6731, 6858, 8382, 10494, 12573, 13462, 15741, 20193, 25146, 31482, 37719, 40386, 60579, 74041, 75438, 121158, 148082, 181737, 222123, 363474, 444246, 666369, 1332738, 1999107, 3998214]

約数ペア:

[(1, 3998214), (2, 1999107), (3, 1332738), (6, 666369), (9, 444246), (11, 363474), (18, 222123), (22, 181737), (27, 148082), (33, 121158), (53, 75438), (54, 74041), (66, 60579), (99, 40386), (106, 37719), (127, 31482), (159, 25146), (198, 20193), (254, 15741), (297, 13462), (318, 12573), (381, 10494), (477, 8382), (583, 6858), (594, 6731), (762, 5247), (954, 4191), (1143, 3498), (1166, 3429), (1397, 2862), (1431, 2794), (1749, 2286)]