42855906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 94711680

約数和(自身を除く): 51855774

約数列:

[1, 2, 3, 6, 19, 38, 41, 53, 57, 82, 106, 114, 123, 159, 173, 246, 318, 346, 519, 779, 1007, 1038, 1558, 2014, 2173, 2337, 3021, 3287, 4346, 4674, 6042, 6519, 6574, 7093, 9169, 9861, 13038, 14186, 18338, 19722, 21279, 27507, 41287, 42558, 55014, 82574, 123861, 134767, 174211, 247722, 269534, 348422, 375929, 404301, 522633, 751858, 808602, 1045266, 1127787, 2255574, 7142651, 14285302, 21427953, 42855906]

約数ペア:

[(1, 42855906), (2, 21427953), (3, 14285302), (6, 7142651), (19, 2255574), (38, 1127787), (41, 1045266), (53, 808602), (57, 751858), (82, 522633), (106, 404301), (114, 375929), (123, 348422), (159, 269534), (173, 247722), (246, 174211), (318, 134767), (346, 123861), (519, 82574), (779, 55014), (1007, 42558), (1038, 41287), (1558, 27507), (2014, 21279), (2173, 19722), (2337, 18338), (3021, 14186), (3287, 13038), (4346, 9861), (4674, 9169), (6042, 7093), (6519, 6574)]