228045246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{265787}}^1$

素因数の和:265816

約数の個数: 32

約数和(自身を含む): 535828608

約数和(自身を除く): 307783362

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 265787, 531574, 797361, 1594722, 2923657, 3455231, 5847314, 6910462, 8770971, 10365693, 17541942, 20731386, 38007541, 76015082, 114022623, 228045246]

約数ペア:

[(1, 228045246), (2, 114022623), (3, 76015082), (6, 38007541), (11, 20731386), (13, 17541942), (22, 10365693), (26, 8770971), (33, 6910462), (39, 5847314), (66, 3455231), (78, 2923657), (143, 1594722), (286, 797361), (429, 531574), (858, 265787)]