2089968354

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{743}}^1$

素因数の和:924

約数の個数: 72

約数和(自身を含む): 4747481856

約数和(自身を除く): 2657513502

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 743, 1278, 1486, 2201, 2229, 4402, 4458, 5041, 6603, 6687, 10082, 13206, 13374, 15123, 19809, 23033, 30246, 39618, 45369, 46066, 52753, 69099, 90738, 105506, 138198, 156271, 158259, 207297, 312542, 316518, 414594, 468813, 474777, 937626, 949554, 1406439, 1635343, 2812878, 3270686, 3745463, 4906029, 7490926, 9812058, 11236389, 14718087, 22472778, 29436174, 33709167, 67418334, 116109353, 232218706, 348328059, 696656118, 1044984177, 2089968354]

約数ペア:

[(1, 2089968354), (2, 1044984177), (3, 696656118), (6, 348328059), (9, 232218706), (18, 116109353), (31, 67418334), (62, 33709167), (71, 29436174), (93, 22472778), (142, 14718087), (186, 11236389), (213, 9812058), (279, 7490926), (426, 4906029), (558, 3745463), (639, 3270686), (743, 2812878), (1278, 1635343), (1486, 1406439), (2201, 949554), (2229, 937626), (4402, 474777), (4458, 468813), (5041, 414594), (6603, 316518), (6687, 312542), (10082, 207297), (13206, 158259), (13374, 156271), (15123, 138198), (19809, 105506), (23033, 90738), (30246, 69099), (39618, 52753), (45369, 46066)]