1900884726

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{117731}}^1$

素因数の和:117778

約数の個数: 64

約数和(自身を含む): 4746954240

約数和(自身を除く): 2846069514

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 16146, 117731, 235462, 353193, 706386, 1059579, 1530503, 2119158, 2707813, 3061006, 3178737, 4591509, 5415626, 6357474, 8123439, 9183018, 13774527, 16246878, 24370317, 27549054, 35201569, 41323581, 48740634, 70403138, 73110951, 82647162, 105604707, 146221902, 211209414, 316814121, 633628242, 950442363, 1900884726]

約数ペア:

[(1, 1900884726), (2, 950442363), (3, 633628242), (6, 316814121), (9, 211209414), (13, 146221902), (18, 105604707), (23, 82647162), (26, 73110951), (27, 70403138), (39, 48740634), (46, 41323581), (54, 35201569), (69, 27549054), (78, 24370317), (117, 16246878), (138, 13774527), (207, 9183018), (234, 8123439), (299, 6357474), (351, 5415626), (414, 4591509), (598, 3178737), (621, 3061006), (702, 2707813), (897, 2119158), (1242, 1530503), (1794, 1059579), (2691, 706386), (5382, 353193), (8073, 235462), (16146, 117731)]