66973842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{661}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 156870168

約数和(自身を除く): 89896326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 433, 661, 866, 1299, 1322, 1983, 2598, 3897, 3966, 5629, 5949, 7794, 8593, 11258, 11898, 16887, 17186, 25779, 33774, 50661, 51558, 77337, 101322, 154674, 286213, 572426, 858639, 1717278, 2575917, 3720769, 5151834, 7441538, 11162307, 22324614, 33486921, 66973842]

約数ペア:

[(1, 66973842), (2, 33486921), (3, 22324614), (6, 11162307), (9, 7441538), (13, 5151834), (18, 3720769), (26, 2575917), (39, 1717278), (78, 858639), (117, 572426), (234, 286213), (433, 154674), (661, 101322), (866, 77337), (1299, 51558), (1322, 50661), (1983, 33774), (2598, 25779), (3897, 17186), (3966, 16887), (5629, 11898), (5949, 11258), (7794, 8593)]