7784244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16633}}^1$

素因数の和:16656

約数の個数: 36

約数和(自身を含む): 21191716

約数和(自身を除く): 13407472

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 16633, 33266, 49899, 66532, 99798, 149697, 199596, 216229, 299394, 432458, 598788, 648687, 864916, 1297374, 1946061, 2594748, 3892122, 7784244]

約数ペア:

[(1, 7784244), (2, 3892122), (3, 2594748), (4, 1946061), (6, 1297374), (9, 864916), (12, 648687), (13, 598788), (18, 432458), (26, 299394), (36, 216229), (39, 199596), (52, 149697), (78, 99798), (117, 66532), (156, 49899), (234, 33266), (468, 16633)]