21101472594

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{286697}}^1$

素因数の和:286784

約数の個数: 64

約数和(自身を含む): 49541414400

約数和(自身を除く): 28439941806

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 94, 141, 174, 261, 282, 423, 522, 783, 846, 1269, 1363, 1566, 2538, 2726, 4089, 8178, 12267, 24534, 36801, 73602, 286697, 573394, 860091, 1720182, 2580273, 5160546, 7740819, 8314213, 13474759, 15481638, 16628426, 24942639, 26949518, 40424277, 49885278, 74827917, 80848554, 121272831, 149655834, 224483751, 242545662, 363818493, 390768011, 448967502, 727636986, 781536022, 1172304033, 2344608066, 3516912099, 7033824198, 10550736297, 21101472594]

約数ペア:

[(1, 21101472594), (2, 10550736297), (3, 7033824198), (6, 3516912099), (9, 2344608066), (18, 1172304033), (27, 781536022), (29, 727636986), (47, 448967502), (54, 390768011), (58, 363818493), (87, 242545662), (94, 224483751), (141, 149655834), (174, 121272831), (261, 80848554), (282, 74827917), (423, 49885278), (522, 40424277), (783, 26949518), (846, 24942639), (1269, 16628426), (1363, 15481638), (1566, 13474759), (2538, 8314213), (2726, 7740819), (4089, 5160546), (8178, 2580273), (12267, 1720182), (24534, 860091), (36801, 573394), (73602, 286697)]