2018307828

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1\times {\mathrm{1283}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 4739192640

約数和(自身を除く): 2720884812

約数列:

[1, 2, 3, 4, 6, 12, 337, 389, 674, 778, 1011, 1167, 1283, 1348, 1556, 2022, 2334, 2566, 3849, 4044, 4668, 5132, 7698, 15396, 131093, 262186, 393279, 432371, 499087, 524372, 786558, 864742, 998174, 1297113, 1497261, 1573116, 1729484, 1996348, 2594226, 2994522, 5188452, 5989044, 168192319, 336384638, 504576957, 672769276, 1009153914, 2018307828]

約数ペア:

[(1, 2018307828), (2, 1009153914), (3, 672769276), (4, 504576957), (6, 336384638), (12, 168192319), (337, 5989044), (389, 5188452), (674, 2994522), (778, 2594226), (1011, 1996348), (1167, 1729484), (1283, 1573116), (1348, 1497261), (1556, 1297113), (2022, 998174), (2334, 864742), (2566, 786558), (3849, 524372), (4044, 499087), (4668, 432371), (5132, 393279), (7698, 262186), (15396, 131093)]