1303422534

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71909}}^1$

素因数の和:71989

約数の個数: 48

約数和(自身を含む): 3028849200

約数和(自身を除く): 1725426666

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 18126, 71909, 143818, 215727, 431454, 647181, 1294362, 1366271, 2732542, 3811177, 4098813, 7622354, 8197626, 11433531, 12296439, 22867062, 24592878, 34300593, 68601186, 72412363, 144824726, 217237089, 434474178, 651711267, 1303422534]

約数ペア:

[(1, 1303422534), (2, 651711267), (3, 434474178), (6, 217237089), (9, 144824726), (18, 72412363), (19, 68601186), (38, 34300593), (53, 24592878), (57, 22867062), (106, 12296439), (114, 11433531), (159, 8197626), (171, 7622354), (318, 4098813), (342, 3811177), (477, 2732542), (954, 1366271), (1007, 1294362), (2014, 647181), (3021, 431454), (6042, 215727), (9063, 143818), (18126, 71909)]