3216906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 8797152

約数和(自身を除く): 5580246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 211, 231, 242, 363, 422, 462, 633, 693, 726, 847, 1089, 1266, 1386, 1477, 1694, 1899, 2178, 2321, 2541, 2954, 3798, 4431, 4642, 5082, 6963, 7623, 8862, 13293, 13926, 15246, 16247, 20889, 25531, 26586, 32494, 41778, 48741, 51062, 76593, 97482, 146223, 153186, 178717, 229779, 292446, 357434, 459558, 536151, 1072302, 1608453, 3216906]

約数ペア:

[(1, 3216906), (2, 1608453), (3, 1072302), (6, 536151), (7, 459558), (9, 357434), (11, 292446), (14, 229779), (18, 178717), (21, 153186), (22, 146223), (33, 97482), (42, 76593), (63, 51062), (66, 48741), (77, 41778), (99, 32494), (121, 26586), (126, 25531), (154, 20889), (198, 16247), (211, 15246), (231, 13926), (242, 13293), (363, 8862), (422, 7623), (462, 6963), (633, 5082), (693, 4642), (726, 4431), (847, 3798), (1089, 2954), (1266, 2541), (1386, 2321), (1477, 2178), (1694, 1899)]