291173214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 618865920

約数和(自身を除く): 327692706

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 361, 537, 722, 751, 1074, 1083, 1502, 2166, 2253, 3401, 4506, 6802, 10203, 14269, 20406, 28538, 42807, 64619, 85614, 129238, 134429, 193857, 268858, 271111, 387714, 403287, 542222, 806574, 813333, 1626666, 2554151, 5108302, 7662453, 15324906, 48528869, 97057738, 145586607, 291173214]

約数ペア:

[(1, 291173214), (2, 145586607), (3, 97057738), (6, 48528869), (19, 15324906), (38, 7662453), (57, 5108302), (114, 2554151), (179, 1626666), (358, 813333), (361, 806574), (537, 542222), (722, 403287), (751, 387714), (1074, 271111), (1083, 268858), (1502, 193857), (2166, 134429), (2253, 129238), (3401, 85614), (4506, 64619), (6802, 42807), (10203, 28538), (14269, 20406)]