2779092

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 7862400

約数和(自身を除く): 5083308

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 239, 306, 323, 342, 478, 612, 646, 684, 717, 956, 969, 1292, 1434, 1938, 2151, 2868, 2907, 3876, 4063, 4302, 4541, 5814, 8126, 8604, 9082, 11628, 12189, 13623, 16252, 18164, 24378, 27246, 36567, 40869, 48756, 54492, 73134, 77197, 81738, 146268, 154394, 163476, 231591, 308788, 463182, 694773, 926364, 1389546, 2779092]

約数ペア:

[(1, 2779092), (2, 1389546), (3, 926364), (4, 694773), (6, 463182), (9, 308788), (12, 231591), (17, 163476), (18, 154394), (19, 146268), (34, 81738), (36, 77197), (38, 73134), (51, 54492), (57, 48756), (68, 40869), (76, 36567), (102, 27246), (114, 24378), (153, 18164), (171, 16252), (204, 13623), (228, 12189), (239, 11628), (306, 9082), (323, 8604), (342, 8126), (478, 5814), (612, 4541), (646, 4302), (684, 4063), (717, 3876), (956, 2907), (969, 2868), (1292, 2151), (1434, 1938)]