2273778

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 5644800

約数和(自身を除く): 3371022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 79, 82, 117, 123, 158, 234, 237, 246, 351, 369, 474, 533, 702, 711, 738, 1027, 1066, 1107, 1422, 1599, 2054, 2133, 2214, 3081, 3198, 3239, 4266, 4797, 6162, 6478, 9243, 9594, 9717, 14391, 18486, 19434, 27729, 28782, 29151, 42107, 55458, 58302, 84214, 87453, 126321, 174906, 252642, 378963, 757926, 1136889, 2273778]

約数ペア:

[(1, 2273778), (2, 1136889), (3, 757926), (6, 378963), (9, 252642), (13, 174906), (18, 126321), (26, 87453), (27, 84214), (39, 58302), (41, 55458), (54, 42107), (78, 29151), (79, 28782), (82, 27729), (117, 19434), (123, 18486), (158, 14391), (234, 9717), (237, 9594), (246, 9243), (351, 6478), (369, 6162), (474, 4797), (533, 4266), (702, 3239), (711, 3198), (738, 3081), (1027, 2214), (1066, 2133), (1107, 2054), (1422, 1599)]