31519362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5399}}^1$

素因数の和:5550

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 41056638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5399, 5838, 10798, 16197, 32394, 37793, 75586, 113379, 226758, 750461, 1500922, 2251383, 4502766, 5253227, 10506454, 15759681, 31519362]

約数ペア:

[(1, 31519362), (2, 15759681), (3, 10506454), (6, 5253227), (7, 4502766), (14, 2251383), (21, 1500922), (42, 750461), (139, 226758), (278, 113379), (417, 75586), (834, 37793), (973, 32394), (1946, 16197), (2919, 10798), (5399, 5838)]