427868994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2729}}^1\times {\mathrm{3733}}^1$

素因数の和:6474

約数の個数: 32

約数和(自身を含む): 978606720

約数和(自身を除く): 550737726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2729, 3733, 5458, 7466, 8187, 11199, 16374, 19103, 22398, 26131, 38206, 52262, 57309, 78393, 114618, 156786, 10187357, 20374714, 30562071, 61124142, 71311499, 142622998, 213934497, 427868994]

約数ペア:

[(1, 427868994), (2, 213934497), (3, 142622998), (6, 71311499), (7, 61124142), (14, 30562071), (21, 20374714), (42, 10187357), (2729, 156786), (3733, 114618), (5458, 78393), (7466, 57309), (8187, 52262), (11199, 38206), (16374, 26131), (19103, 22398)]