31229844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{136973}}^1$

素因数の和:136999

約数の個数: 24

約数和(自身を含む): 76705440

約数和(自身を除く): 45475596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 136973, 273946, 410919, 547892, 821838, 1643676, 2602487, 5204974, 7807461, 10409948, 15614922, 31229844]

約数ペア:

[(1, 31229844), (2, 15614922), (3, 10409948), (4, 7807461), (6, 5204974), (12, 2602487), (19, 1643676), (38, 821838), (57, 547892), (76, 410919), (114, 273946), (228, 136973)]