40240002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 90588960

約数和(自身を除く): 50348958

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 1289, 1419, 2578, 2838, 3867, 5203, 7734, 10406, 14179, 15609, 28358, 31218, 42537, 55427, 85074, 110854, 155969, 166281, 311938, 332562, 467907, 609697, 935814, 1219394, 1829091, 3658182, 6706667, 13413334, 20120001, 40240002]

約数ペア:

[(1, 40240002), (2, 20120001), (3, 13413334), (6, 6706667), (11, 3658182), (22, 1829091), (33, 1219394), (43, 935814), (66, 609697), (86, 467907), (121, 332562), (129, 311938), (242, 166281), (258, 155969), (363, 110854), (473, 85074), (726, 55427), (946, 42537), (1289, 31218), (1419, 28358), (2578, 15609), (2838, 14179), (3867, 10406), (5203, 7734)]