21166002

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2776

約数の個数: 64

約数和(自身を含む): 55278720

約数和(自身を除く): 34112718

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 2741, 3861, 5482, 7722, 8223, 16446, 24669, 30151, 35633, 49338, 60302, 71266, 74007, 90453, 106899, 148014, 180906, 213798, 271359, 320697, 391963, 542718, 641394, 783926, 814077, 962091, 1175889, 1628154, 1924182, 2351778, 3527667, 7055334, 10583001, 21166002]

約数ペア:

[(1, 21166002), (2, 10583001), (3, 7055334), (6, 3527667), (9, 2351778), (11, 1924182), (13, 1628154), (18, 1175889), (22, 962091), (26, 814077), (27, 783926), (33, 641394), (39, 542718), (54, 391963), (66, 320697), (78, 271359), (99, 213798), (117, 180906), (143, 148014), (198, 106899), (234, 90453), (286, 74007), (297, 71266), (351, 60302), (429, 49338), (594, 35633), (702, 30151), (858, 24669), (1287, 16446), (2574, 8223), (2741, 7722), (3861, 5482)]