291446166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{6581}}^1$

素因数の和:6669

約数の個数: 48

約数和(自身を含む): 651302064

約数和(自身を除く): 359855898

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 121, 122, 183, 242, 363, 366, 671, 726, 1342, 2013, 4026, 6581, 7381, 13162, 14762, 19743, 22143, 39486, 44286, 72391, 144782, 217173, 401441, 434346, 796301, 802882, 1204323, 1592602, 2388903, 2408646, 4415851, 4777806, 8831702, 13247553, 26495106, 48574361, 97148722, 145723083, 291446166]

約数ペア:

[(1, 291446166), (2, 145723083), (3, 97148722), (6, 48574361), (11, 26495106), (22, 13247553), (33, 8831702), (61, 4777806), (66, 4415851), (121, 2408646), (122, 2388903), (183, 1592602), (242, 1204323), (363, 802882), (366, 796301), (671, 434346), (726, 401441), (1342, 217173), (2013, 144782), (4026, 72391), (6581, 44286), (7381, 39486), (13162, 22143), (14762, 19743)]