27155188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 25934156

約数列:

[1, 2, 4, 17, 34, 37, 43, 68, 74, 86, 148, 172, 251, 502, 629, 731, 1004, 1258, 1462, 1591, 2516, 2924, 3182, 4267, 6364, 8534, 9287, 10793, 17068, 18574, 21586, 27047, 37148, 43172, 54094, 108188, 157879, 183481, 315758, 366962, 399341, 631516, 733924, 798682, 1597364, 6788797, 13577594, 27155188]

約数ペア:

[(1, 27155188), (2, 13577594), (4, 6788797), (17, 1597364), (34, 798682), (37, 733924), (43, 631516), (68, 399341), (74, 366962), (86, 315758), (148, 183481), (172, 157879), (251, 108188), (502, 54094), (629, 43172), (731, 37148), (1004, 27047), (1258, 21586), (1462, 18574), (1591, 17068), (2516, 10793), (2924, 9287), (3182, 8534), (4267, 6364)]