63846972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{253361}}^1$

素因数の和:253378

約数の個数: 36

約数和(自身を含む): 184447536

約数和(自身を除く): 120600564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 253361, 506722, 760083, 1013444, 1520166, 1773527, 2280249, 3040332, 3547054, 4560498, 5320581, 7094108, 9120996, 10641162, 15961743, 21282324, 31923486, 63846972]

約数ペア:

[(1, 63846972), (2, 31923486), (3, 21282324), (4, 15961743), (6, 10641162), (7, 9120996), (9, 7094108), (12, 5320581), (14, 4560498), (18, 3547054), (21, 3040332), (28, 2280249), (36, 1773527), (42, 1520166), (63, 1013444), (84, 760083), (126, 506722), (252, 253361)]