1631479914

素因数分解:

$2^1\times 3^3\times {\mathrm{1321}}^1\times {\mathrm{22871}}^1$

素因数の和:24203

約数の個数: 32

約数和(自身を含む): 3628414080

約数和(自身を除く): 1996934166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1321, 2642, 3963, 7926, 11889, 22871, 23778, 35667, 45742, 68613, 71334, 137226, 205839, 411678, 617517, 1235034, 30212591, 60425182, 90637773, 181275546, 271913319, 543826638, 815739957, 1631479914]

約数ペア:

[(1, 1631479914), (2, 815739957), (3, 543826638), (6, 271913319), (9, 181275546), (18, 90637773), (27, 60425182), (54, 30212591), (1321, 1235034), (2642, 617517), (3963, 411678), (7926, 205839), (11889, 137226), (22871, 71334), (23778, 68613), (35667, 45742)]