18319838114

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{146669}}^1$

素因数の和:146882

約数の個数: 24

約数和(自身を含む): 29170022940

約数和(自身を除く): 10850184826

約数列:

[1, 2, 19, 38, 173, 346, 361, 722, 3287, 6574, 62453, 124906, 146669, 293338, 2786711, 5573422, 25373737, 50747474, 52947509, 105895018, 482101003, 964202006, 9159919057, 18319838114]

約数ペア:

[(1, 18319838114), (2, 9159919057), (19, 964202006), (38, 482101003), (173, 105895018), (346, 52947509), (361, 50747474), (722, 25373737), (3287, 5573422), (6574, 2786711), (62453, 293338), (124906, 146669)]