31647348

素因数分解:

$2^2\times 3^6\times {\mathrm{10853}}^1$

素因数の和:10875

約数の個数: 42

約数和(自身を含む): 83043954

約数和(自身を除く): 51396606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 10853, 21706, 32559, 43412, 65118, 97677, 130236, 195354, 293031, 390708, 586062, 879093, 1172124, 1758186, 2637279, 3516372, 5274558, 7911837, 10549116, 15823674, 31647348]

約数ペア:

[(1, 31647348), (2, 15823674), (3, 10549116), (4, 7911837), (6, 5274558), (9, 3516372), (12, 2637279), (18, 1758186), (27, 1172124), (36, 879093), (54, 586062), (81, 390708), (108, 293031), (162, 195354), (243, 130236), (324, 97677), (486, 65118), (729, 43412), (972, 32559), (1458, 21706), (2916, 10853)]