40856364

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26393}}^1$

素因数の和:26446

約数の個数: 36

約数和(自身を含む): 105681576

約数和(自身を除く): 64825212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 26393, 52786, 79179, 105572, 158358, 237537, 316716, 475074, 950148, 1134899, 2269798, 3404697, 4539596, 6809394, 10214091, 13618788, 20428182, 40856364]

約数ペア:

[(1, 40856364), (2, 20428182), (3, 13618788), (4, 10214091), (6, 6809394), (9, 4539596), (12, 3404697), (18, 2269798), (36, 1134899), (43, 950148), (86, 475074), (129, 316716), (172, 237537), (258, 158358), (387, 105572), (516, 79179), (774, 52786), (1548, 26393)]