4978746

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 40

約数和(自身を含む): 11335764

約数和(自身を除く): 6357018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 421, 438, 657, 842, 1263, 1314, 1971, 2526, 3789, 3942, 5913, 7578, 11367, 11826, 22734, 30733, 34101, 61466, 68202, 92199, 184398, 276597, 553194, 829791, 1659582, 2489373, 4978746]

約数ペア:

[(1, 4978746), (2, 2489373), (3, 1659582), (6, 829791), (9, 553194), (18, 276597), (27, 184398), (54, 92199), (73, 68202), (81, 61466), (146, 34101), (162, 30733), (219, 22734), (421, 11826), (438, 11367), (657, 7578), (842, 5913), (1263, 3942), (1314, 3789), (1971, 2526)]