3747978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 9475200

約数和(自身を除く): 5727222

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 281, 342, 351, 494, 513, 562, 702, 741, 843, 1026, 1482, 1686, 2223, 2529, 3653, 4446, 5058, 5339, 6669, 7306, 7587, 10678, 10959, 13338, 15174, 16017, 21918, 32034, 32877, 48051, 65754, 69407, 96102, 98631, 138814, 144153, 197262, 208221, 288306, 416442, 624663, 1249326, 1873989, 3747978]

約数ペア:

[(1, 3747978), (2, 1873989), (3, 1249326), (6, 624663), (9, 416442), (13, 288306), (18, 208221), (19, 197262), (26, 144153), (27, 138814), (38, 98631), (39, 96102), (54, 69407), (57, 65754), (78, 48051), (114, 32877), (117, 32034), (171, 21918), (234, 16017), (247, 15174), (281, 13338), (342, 10959), (351, 10678), (494, 7587), (513, 7306), (562, 6669), (702, 5339), (741, 5058), (843, 4446), (1026, 3653), (1482, 2529), (1686, 2223)]