1964196

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 5488000

約数和(自身を除く): 3523804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1399, 1404, 2798, 4197, 5596, 8394, 12591, 16788, 18187, 25182, 36374, 37773, 50364, 54561, 72748, 75546, 109122, 151092, 163683, 218244, 327366, 491049, 654732, 982098, 1964196]

約数ペア:

[(1, 1964196), (2, 982098), (3, 654732), (4, 491049), (6, 327366), (9, 218244), (12, 163683), (13, 151092), (18, 109122), (26, 75546), (27, 72748), (36, 54561), (39, 50364), (52, 37773), (54, 36374), (78, 25182), (108, 18187), (117, 16788), (156, 12591), (234, 8394), (351, 5596), (468, 4197), (702, 2798), (1399, 1404)]