2039884074

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{340321}}^1$

素因数の和:340372

約数の個数: 40

約数和(自身を含む): 4694401668

約数和(自身を除く): 2654517594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 340321, 680642, 1020963, 2041926, 3062889, 6125778, 9188667, 12591877, 18377334, 25183754, 27566001, 37775631, 55132002, 75551262, 113326893, 226653786, 339980679, 679961358, 1019942037, 2039884074]

約数ペア:

[(1, 2039884074), (2, 1019942037), (3, 679961358), (6, 339980679), (9, 226653786), (18, 113326893), (27, 75551262), (37, 55132002), (54, 37775631), (74, 27566001), (81, 25183754), (111, 18377334), (162, 12591877), (222, 9188667), (333, 6125778), (666, 3062889), (999, 2041926), (1998, 1020963), (2997, 680642), (5994, 340321)]