16144506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3515

約数の個数: 48

約数和(自身を含む): 41069184

約数和(自身を除く): 24924678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 3463, 4662, 6926, 10389, 20778, 24241, 31167, 48482, 62334, 72723, 128131, 145446, 218169, 256262, 384393, 436338, 768786, 896917, 1153179, 1793834, 2306358, 2690751, 5381502, 8072253, 16144506]

約数ペア:

[(1, 16144506), (2, 8072253), (3, 5381502), (6, 2690751), (7, 2306358), (9, 1793834), (14, 1153179), (18, 896917), (21, 768786), (37, 436338), (42, 384393), (63, 256262), (74, 218169), (111, 145446), (126, 128131), (222, 72723), (259, 62334), (333, 48482), (518, 31167), (666, 24241), (777, 20778), (1554, 10389), (2331, 6926), (3463, 4662)]