119891718

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2230

約数の個数: 64

約数和(自身を含む): 286856640

約数和(自身を除く): 166964922

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 61, 102, 122, 153, 183, 306, 366, 459, 549, 918, 1037, 1098, 1647, 2074, 2141, 3111, 3294, 4282, 6222, 6423, 9333, 12846, 18666, 19269, 27999, 36397, 38538, 55998, 57807, 72794, 109191, 115614, 130601, 218382, 261202, 327573, 391803, 655146, 783606, 982719, 1175409, 1965438, 2220217, 2350818, 3526227, 4440434, 6660651, 7052454, 13321302, 19981953, 39963906, 59945859, 119891718]

約数ペア:

[(1, 119891718), (2, 59945859), (3, 39963906), (6, 19981953), (9, 13321302), (17, 7052454), (18, 6660651), (27, 4440434), (34, 3526227), (51, 2350818), (54, 2220217), (61, 1965438), (102, 1175409), (122, 982719), (153, 783606), (183, 655146), (306, 391803), (366, 327573), (459, 261202), (549, 218382), (918, 130601), (1037, 115614), (1098, 109191), (1647, 72794), (2074, 57807), (2141, 55998), (3111, 38538), (3294, 36397), (4282, 27999), (6222, 19269), (6423, 18666), (9333, 12846)]