947809746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4050469}}^1$

素因数の和:4050490

約数の個数: 24

約数和(自身を含む): 2211556620

約数和(自身を除く): 1263746874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 4050469, 8100938, 12151407, 24302814, 36454221, 52656097, 72908442, 105312194, 157968291, 315936582, 473904873, 947809746]

約数ペア:

[(1, 947809746), (2, 473904873), (3, 315936582), (6, 157968291), (9, 105312194), (13, 72908442), (18, 52656097), (26, 36454221), (39, 24302814), (78, 12151407), (117, 8100938), (234, 4050469)]