2245734

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 5307120

約数和(自身を除く): 3061386

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 179, 246, 306, 358, 369, 537, 697, 738, 1074, 1394, 1611, 2091, 3043, 3222, 4182, 6086, 6273, 7339, 9129, 12546, 14678, 18258, 22017, 27387, 44034, 54774, 66051, 124763, 132102, 249526, 374289, 748578, 1122867, 2245734]

約数ペア:

[(1, 2245734), (2, 1122867), (3, 748578), (6, 374289), (9, 249526), (17, 132102), (18, 124763), (34, 66051), (41, 54774), (51, 44034), (82, 27387), (102, 22017), (123, 18258), (153, 14678), (179, 12546), (246, 9129), (306, 7339), (358, 6273), (369, 6086), (537, 4182), (697, 3222), (738, 3043), (1074, 2091), (1394, 1611)]