40691838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2399}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 89164800

約数和(自身を除く): 48472962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257, 514, 771, 1542, 2399, 2827, 4798, 5654, 7197, 8481, 14394, 16962, 26389, 52778, 79167, 158334, 616543, 1233086, 1849629, 3699258, 6781973, 13563946, 20345919, 40691838]

約数ペア:

[(1, 40691838), (2, 20345919), (3, 13563946), (6, 6781973), (11, 3699258), (22, 1849629), (33, 1233086), (66, 616543), (257, 158334), (514, 79167), (771, 52778), (1542, 26389), (2399, 16962), (2827, 14394), (4798, 8481), (5654, 7197)]