127920282

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{435103}}^1$

素因数の和:435122

約数の個数: 24

約数和(自身を含む): 297611136

約数和(自身を除く): 169690854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 435103, 870206, 1305309, 2610618, 3045721, 6091442, 9137163, 18274326, 21320047, 42640094, 63960141, 127920282]

約数ペア:

[(1, 127920282), (2, 63960141), (3, 42640094), (6, 21320047), (7, 18274326), (14, 9137163), (21, 6091442), (42, 3045721), (49, 2610618), (98, 1305309), (147, 870206), (294, 435103)]