40700988

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1913}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 106112160

約数和(自身を除く): 65411172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 1913, 2364, 3546, 3826, 5319, 5739, 7092, 7652, 10638, 11478, 17217, 21276, 22956, 34434, 51651, 68868, 103302, 206604, 376861, 753722, 1130583, 1507444, 2261166, 3391749, 4522332, 6783498, 10175247, 13566996, 20350494, 40700988]

約数ペア:

[(1, 40700988), (2, 20350494), (3, 13566996), (4, 10175247), (6, 6783498), (9, 4522332), (12, 3391749), (18, 2261166), (27, 1507444), (36, 1130583), (54, 753722), (108, 376861), (197, 206604), (394, 103302), (591, 68868), (788, 51651), (1182, 34434), (1773, 22956), (1913, 21276), (2364, 17217), (3546, 11478), (3826, 10638), (5319, 7652), (5739, 7092)]